| 
 
  
    |  |  
 
  
    | 
      Shaft Diameter | 
      Bearing Designation | 
      Mass Approx | 
      Boundary Dimensions | 
      Basic Load Rating | 
      Limiting Speed |  
    | 
      Current | 
      Original Code | 
      Fw | 
      D | 
      C | 
      Cr Dynamic | 
      Cor Static | 
      Oil |  
    | 
      mm | 
      g | 
      mm | 
      N | 
      rpm |  
    | 
      5 | 
      NK5/10 TN | 
      - | 
      2.9 | 
      5 | 
      10 | 
      10 | 
      2100 | 
      1400 | 
      36780 |  
    | 
      8 | 
      NK8/12 TN | 
      - | 
      8.3 | 
      8 | 
      15 | 
      12 | 
      3050 | 
      3650 | 
      29112 |  
    | 
      10 | 
      NK10/12 TN | 
      4624097K | 
      10 | 
      10 | 
      17 | 
      12 | 
      4750 | 
      5350 | 
      23500 |  
    | 
      - | 
      5624097 | 
      16.6 | 
      10 | 
      17 | 
      15 | 
      4860 | 
      7100 | 
      23500 |  
    | 
      12 | 
      NK12/12 | 
      644097 | 
      11.8 | 
      12 | 
      19 | 
      12 | 
      6050 | 
      6400 | 
      21640 |  
    | 
      - | 
      5624098 | 
      15.4 | 
      12 | 
      19 | 
      15 | 
      6400 | 
      7100 | 
      21640 |  
    | 
      NK12/16 | 
      - | 
      16.8 | 
      12 | 
      19 | 
      16 | 
      8200 | 
      9800 | 
      21640 |  
    | 
      14 | 
      NK14/16 | 
      4624900K | 
      20.8 | 
      14 | 
      22 | 
      16 | 
      8260 | 
      9600 | 
      18322 |  
    | 
      NKS14 | 
      - | 
      27 | 
      14 | 
      25 | 
      16 | 
      10400 | 
      10800 | 
      17652 |  
    | 
      RNA4900 | 
      4624900 | 
      24.4 | 
      14 | 
      22 | 
      13 | 
      8060 | 
      9000 | 
      18322 |  
    | 
      RNA6900 | 
      6634900 | 
      29.1 | 
      14 | 
      22 | 
      22 | 
      10400 | 
      11612 | 
      18322 |  
    | 
      15 | 
      NK15/12 | 
      644800K | 
      18.5 | 
      15 | 
      23 | 
      12 | 
      8060 | 
      10070 | 
      21004 |  
    | 
      RNA152815 | 
      - | 
      31.7 | 
      15 | 
      28 | 
      15 | 
      13600 | 
      17200 | 
      100231 |  
    | 
      - | 
      7948/15 | 
      16.1 | 
      15 | 
      22 | 
      12 | 
      8200 | 
      9800 | 
      8412 |  
    | 
      - | 
      644302 | 
      18.2 | 
      15 | 
      25 | 
      12 | 
      10600 | 
      12500 | 
      17144 |  
    | 
      16 | 
      NK16/16 | 
      - | 
      20.8 | 
      16 | 
      24 | 
      16 | 
      9030 | 
      11900 | 
      15522 |  
    | 
      NK16/20 | 
      624701 | 
      23.9 | 
      16 | 
      24 | 
      20 | 
      10400 | 
      16800 | 
      15522 |  
    | 
      RNA4901 | 
      4624901 | 
      16.6 | 
      16 | 
      24 | 
      13 | 
      6400 | 
      8900 | 
      15522 |  
    | 
      RNA6901 | 
      6634901 | 
      28.7 | 
      16 | 
      24 | 
      22 | 
      14000 | 
      18600 | 
      15522 |  
    | 
      NKS16 | 
      - | 
      30 | 
      16 | 
      28 | 
      16 | 
      14900 | 
      15000 | 
      20000 |  
    | 
      17 | 
      NK17/16 | 
      644903K | 
      21.5 | 
      17 | 
      25 | 
      16 | 
      9000 | 
      13500 | 
      14163 |  
    | 
      18 | 
      NK18/20 | 
      - | 
      30.5 | 
      18 | 
      26 | 
      20 | 
      10500 | 
      13800 | 
      13628 |  
    | 
      20 | 
      NK20/16 | 
      644802 | 
      25.7 | 
      20 | 
      28 | 
      16 | 
      11500 | 
      13400 | 
      12716 |  
    | 
      NK20/20 | 
      624802 | 
      29.3 | 
      20 | 
      28 | 
      20 | 
      12400 | 
      21800 | 
      12716 |  
    | 
      NK202616 | 
      - | 
      20.8 | 
      20 | 
      26 | 
      16 | 
      9600 | 
      10800 | 
      9125 |  
    | 
      NK202620 | 
      - | 
      17.2 | 
      20 | 
      26 | 
      20 | 
      10500 | 
      11900 | 
      9125 |  
    | 
      NKS20 | 
      - | 
      46.8 | 
      20 | 
      32 | 
      20 | 
      20000 | 
      22000 | 
      18000 |  
    | 
      NK203312SX | 
      - | 
      29.1 | 
      20 | 
      33 | 
      12 | 
      13000 | 
      17500 | 
      11124 |  
    | 
      - | 
      6624101 | 
      24.3 | 
      20 | 
      28 | 
      25 | 
      11000 | 
      12900 | 
      12716 |  
    | 
      RNA4902 | 
      4624902 | 
      20.5 | 
      20 | 
      28 | 
      13 | 
      10800 | 
      12800 | 
      12716 |  
    | 
      RNA6902 | 
      6634902 | 
      35.4 | 
      20 | 
      28 | 
      23 | 
      13000 | 
      25000 | 
      12716 |  
    | 
      22 | 
      NK22/16 | 
      NK223016 | 
      29.2 | 
      22 | 
      30 | 
      16 | 
      13500 | 
      18000 | 
      11527 |  
    | 
      - | 
      NK223516 | 
      34.6 | 
      22 | 
      35 | 
      16 | 
      18600 | 
      20800 | 
      12711 |  
    | 
      NKS22 | 
      - | 
      60.2 | 
      22 | 
      35 | 
      20 | 
      21500 | 
      25000 | 
      17000 |  
    | 
      RNA4903 | 
      4644903 | 
      20.7 | 
      22 | 
      30 | 
      13 | 
      12000 | 
      16800 | 
      16300 |  
    | 
      RNA6903 | 
      6634903 | 
      39.8 | 
      22 | 
      30 | 
      23 | 
      14000 | 
      19900 | 
      16300 |  
    | 
      - | 
      624703 | 
      53 | 
      22 | 
      35 | 
      25 | 
      24500 | 
      28000 | 
      14187 |  
    | 
      - | 
      634704L | 
      42.5 | 
      22 | 
      30 | 
      30 | 
      17700 | 
      27000 | 
      16300 |  
    | 
      - | 
      644704 | 
      27.4 | 
      22 | 
      28 | 
      16 | 
      10500 | 
      15050 | 
      15172 |  
 
  
    |  |  
 
  
    | 
      Shaft Diameter | 
      Bearing Designation | 
      Mass Approx | 
      Boundary Dimensions | 
      Basic Load Rating | 
      Limiting Speed |  
    | 
      Current | 
      Original Code | 
      Fw | 
      D | 
      C | 
      Cr Dynamic | 
      Cor Static | 
      Oil |  
    | 
      mm | 
      g | 
      mm | 
      N | 
      rpm |  
    | 
      22 | 
      - | 
      NK223516 | 
      49.4 | 
      22 | 
      35 | 
      16 | 
      18600 | 
      20800 | 
      16522 |  
    | 
      23 | 
      - | 
      634704KA | 
      37.5 | 
      23 | 
      30 | 
      30 | 
      18600 | 
      29000 | 
      15711 |  
    | 
      25 | 
      NK25/16 | 
      624904 | 
      30 | 
      25 | 
      33 | 
      16 | 
      12900 | 
      20400 | 
      15000 |  
    | 
      NK25/20 | 
      644804 | 
      38.4 | 
      25 | 
      33 | 
      20 | 
      16800 | 
      28500 | 
      15000 |  
    | 
      RNA4904 | 
      4644904 | 
      50.8 | 
      25 | 
      37 | 
      17 | 
      11912 | 
      16594 | 
      14060 |  
    | 
      RNA6904 | 
      6634904 | 
      97.7 | 
      25 | 
      37 | 
      30 | 
      26000 | 
      43000 | 
      14060 |  
    | 
      NKS25 | 
      - | 
      65 | 
      25 | 
      38 | 
      20 | 
      25800 | 
      31000 | 
      16300 |  
    | 
      - | 
      624704 | 
      100.1 | 
      25 | 
      35 | 
      25 | 
      14900 | 
      22400 | 
      14060 |  
    | 
      - | 
      644804K | 
      63 | 
      25 | 
      33 | 
      30 | 
      18800 | 
      30500 | 
      14060 |  
    | 
      26 | 
      NK26/16 | 
      - | 
      30 | 
      26 | 
      34 | 
      16 | 
      15000 | 
      23000 | 
      16300 |  
    | 
      NK25/20 | 
      - | 
      40 | 
      26 | 
      34 | 
      20 | 
      17000 | 
      30000 | 
      16300 |  
    | 
      28 | 
      RNA283833 | 
      - | 
      99.8 | 
      28 | 
      38 | 
      33 | 
      33000 | 
      57000 | 
      12000 |  
    | 
      - | 
      F3833 | 
      99.8 | 
      28 | 
      37 | 
      33 | 
      33000 | 
      57000 | 
      12000 |  
    | 
      NKS28 | 
      - | 
      80 | 
      28 | 
      42 | 
      20 | 
      25900 | 
      33500 | 
      14600 |  
    | 
      30 | 
      NK30/20 | 
      644805 | 
      57.9 | 
      30 | 
      40 | 
      20 | 
      20600 | 
      32000 | 
      12066 |  
    | 
      NK30/30 | 
      - | 
      92 | 
      30 | 
      40 | 
      30 | 
      31500 | 
      50000 | 
      14500 |  
    | 
      RNA4905 | 
      4624905 | 
      27 | 
      30 | 
      42 | 
      17 | 
      13452 | 
      20475 | 
      12066 |  
    | 
      RNA6905 | 
      6634905 | 
      106.5 | 
      30 | 
      42 | 
      30 | 
      26300 | 
      31750 | 
      12066 |  
    | 
      - | 
      624905K | 
      68 | 
      30 | 
      42 | 
      20 | 
      15400 | 
      24500 | 
      12066 |  
    | 
      32 | 
      NK32/20 | 
      624705 | 
      75.4 | 
      32 | 
      42 | 
      20 | 
      17500 | 
      33500 | 
      12066 |  
    | 
      RNA49/28 | 
      46449/32K | 
      80 | 
      32 | 
      45 | 
      17 | 
      17400 | 
      30050 | 
      12000 |  
    | 
      NKS32 | 
      - | 
      100 | 
      32 | 
      47 | 
      22 | 
      31000 | 
      40000 | 
      12100 |  
    | 
      RNA69/28 | 
      - | 
      125 | 
      32 | 
      45 | 
      30 | 
      39500 | 
      61300 | 
      13100 |  
    | 
      - | 
      644906 | 
      42 | 
      32 | 
      38 | 
      11 | 
      10750 | 
      30500 | 
      12000 |  
    | 
      - | 
      644706 | 
      193 | 
      32 | 
      50 | 
      35 | 
      40500 | 
      63000 | 
      12000 |  
    | 
      35 | 
      NK35/20 | 
      644806 | 
      70 | 
      35 | 
      45 | 
      20 | 
      13851 | 
      26900 | 
      12000 |  
    | 
      RNA4906 | 
      4624906 | 
      62.8 | 
      35 | 
      47 | 
      17 | 
      17000 | 
      30500 | 
      12000 |  
    | 
      RNA6906 | 
      6634906 | 
      116 | 
      35 | 
      47 | 
      30 | 
      35000 | 
      67000 | 
      12000 |  
    | 
      - | 
      644907 | 
      161 | 
      35 | 
      51 | 
      32 | 
      43500 | 
      71000 | 
      11680 |  
    | 
      37 | 
      - | 
      624706 | 
      154 | 
      37 | 
      52 | 
      22 | 
      28500 | 
      45500 | 
      9027 |  
    | 
      40 | 
      NK40/20 | 
      - | 
      78.9 | 
      40 | 
      50 | 
      20 | 
      19600 | 
      43000 | 
      8881 |  
    | 
      NK40/30 | 
      - | 
      120 | 
      40 | 
      50 | 
      30 | 
      22200 | 
      513500 | 
      8881 |  
    | 
      RNA69/32 | 
      66349/32 | 
      147 | 
      40 | 
      52 | 
      36 | 
      25500 | 
      68500 | 
      8881 |  
    | 
      42 | 
      NK42/20 | 
      - | 
      83 | 
      42 | 
      52 | 
      20 | 
      23900 | 
      45000 | 
      10000 |  
    | 
      NK42/30 | 
      - | 
      125 | 
      42 | 
      52 | 
      30 | 
      27000 | 
      49000 | 
      10000 |  
    | 
      RNA4907 | 
      4624907 | 
      99.3 | 
      42 | 
      55 | 
      20 | 
      19800 | 
      41500 | 
      8710 |  
    | 
      RNA6907 | 
      6634907 | 
      160 | 
      42 | 
      55 | 
      36 | 
      26000 | 
      60500 | 
      8710 |  
    | 
      - | 
      644708 | 
      148 | 
      42 | 
      65 | 
      22 | 
      31500 | 
      51000 | 
      8710 |  
    | 
      43 | 
      NK43/20 | 
      - | 
      84 | 
      43 | 
      53 | 
      20 | 
      25700 | 
      75000 | 
      10000 |  
 
  
    |  |  
 
  
    | 
      Shaft Diameter | 
      Bearing Designation | 
      Mass Approx | 
      Boundary Dimensions | 
      Basic Load Rating | 
      Limiting Speed |  
    | 
      Current | 
      Original Code | 
      Fw | 
      D | 
      C | 
      Cr Dynamic | 
      Cor Static | 
      Oil |  
    | 
      mm | 
      g | 
      mm | 
      N | 
      rpm |  
    | 
      43 | 
      NK43/30 | 
      - | 
      126 | 
      43 | 
      53 | 
      30 | 
      39000 | 
      75000 | 
      10000 |  
    | 
      45 | 
      NK45/20 | 
      648808 | 
      81.5 | 
      45 | 
      55 | 
      20 | 
      19800 | 
      46500 | 
      7650 |  
    | 
      - | 
      624708 | 
      75.3 | 
      45 | 
      55 | 
      22 | 
      20500 | 
      49600 | 
      7650 |  
    | 
      - | 
      46449/38 | 
      80 | 
      45 | 
      58 | 
      20 | 
      21600 | 
      50500 | 
      7650 |  
    | 
      48 | 
      RNA4908 | 
      4644908 | 
      132 | 
      48 | 
      62 | 
      22 | 
      31036 | 
      63873 | 
      8120 |  
    | 
      RNA6908 | 
      6634908 | 
      238 | 
      48 | 
      62 | 
      40 | 
      64000 | 
      112000 | 
      8120 |  
    | 
      50 | 
      NK50/25 | 
      - | 
      167 | 
      50 | 
      62 | 
      25 | 
      28000 | 
      67000 | 
      8140 |  
    | 
      NK50/35 | 
      - | 
      236 | 
      50 | 
      62 | 
      35 | 
      32000 | 
      70100 | 
      8140 |  
    | 
      - | 
      624708K | 
      328 | 
      50 | 
      65 | 
      34 | 
      40000 | 
      62000 | 
      8140 |  
    | 
      52 | 
      RNA4909 | 
      4624909 | 
      163 | 
      52 | 
      68 | 
      22 | 
      37000 | 
      69500 | 
      7625 |  
    | 
      RNA6909 | 
      6634909 | 
      308 | 
      52 | 
      68 | 
      40 | 
      61500 | 
      123500 | 
      7625 |  
    | 
      55 | 
      NK55/25 | 
      - | 
      167 | 
      55 | 
      68 | 
      25 | 
      30600 | 
      60800 | 
      7625 |  
    | 
      - | 
      624709 | 
      210 | 
      55 | 
      68 | 
      25 | 
      36000 | 
      68000 | 
      7625 |  
    | 
      58 | 
      RNA4910 | 
      4644910 | 
      161 | 
      58 | 
      72 | 
      22 | 
      41000 | 
      72000 | 
      7500 |  
    | 
      RNA4910 | 
      6634910 | 
      296 | 
      58 | 
      72 | 
      40 | 
      68000 | 
      135000 | 
      7500 |  
    | 
      60 | 
      NK60/25 | 
      - | 
      154 | 
      60 | 
      72 | 
      25 | 
      39000 | 
      86000 | 
      7000 |  
    | 
      63 | 
      RNA4911 | 
      4644911 | 
      241 | 
      63 | 
      80 | 
      25 | 
      50600 | 
      96580 | 
      6340 |  
    | 
      RNA6911 | 
      6634911 | 
      430 | 
      63 | 
      80 | 
      45 | 
      82560 | 
      172000 | 
      6340 |  
    | 
      68 | 
      RNA4912 | 
      4644912 | 
      257 | 
      68 | 
      85 | 
      25 | 
      52800 | 
      91050 | 
      6100 |  
    | 
      RNA6912 | 
      6634912 | 
      436 | 
      68 | 
      85 | 
      45 | 
      88500 | 
      186000 | 
      6100 |  
    | 
      72 | 
      RNA4913 | 
      4644913 | 
      300 | 
      72 | 
      90 | 
      25 | 
      57500 | 
      110500 | 
      6100 |  
    | 
      RNA6913 | 
      6634913 | 
      571 | 
      72 | 
      90 | 
      45 | 
      87600 | 
      194500 | 
      6100 |  
    | 
      80 | 
      RNA4914 | 
      4644914 | 
      400 | 
      80 | 
      100 | 
      30 | 
      79000 | 
      154000 | 
      5130 |  
    | 
      RNA6914 | 
      6634914 | 
      815 | 
      80 | 
      100 | 
      54 | 
      121000 | 
      263000 | 
      5130 |  
    | 
      85 | 
      RNA4915 | 
      4644915 | 
      472 | 
      85 | 
      105 | 
      30 | 
      82000 | 
      158000 | 
      5130 |  
    | 
      RNA6915 | 
      6634915 | 
      923 | 
      85 | 
      105 | 
      54 | 
      128000 | 
      272000 | 
      5130 |  
    | 
      90 | 
      RNA4916 | 
      4644916 | 
      496 | 
      90 | 
      110 | 
      30 | 
      81000 | 
      170500 | 
      4927 |  
    | 
      RNA6916 | 
      6634916 | 
      978 | 
      90 | 
      110 | 
      54 | 
      120500 | 
      280600 | 
      4927 |  
    | 
      96 | 
      - | 
      SG-421 | 
      496 | 
      96 | 
      115 | 
      29 | 
      73000 | 
      137000 | 
      4600 |  
    | 
      100 | 
      RNA4917 | 
      4644917 | 
      608 | 
      100 | 
      120 | 
      35 | 
      98000 | 
      207000 | 
      4600 |  
    | 
      RNA6917 | 
      6634917 | 
      1112 | 
      100 | 
      120 | 
      63 | 
      161000 | 
      337000 | 
      4600 |  
    | 
      105 | 
      RNA4918 | 
      4644918 | 
      713 | 
      105 | 
      125 | 
      35 | 
      98500 | 
      239000 | 
      4000 |  
    | 
      RNA6918 | 
      6634918 | 
      1250 | 
      105 | 
      125 | 
      63 | 
      174000 | 
      38000 | 
      4000 |  
    | 
      110 | 
      RNA4919 | 
      4644919 | 
      685 | 
      110 | 
      130 | 
      35 | 
      112000 | 
      245000 | 
      3870 |  
    | 
      RNA6919 | 
      6634919 | 
      1325 | 
      110 | 
      130 | 
      63 | 
      196000 | 
      400000 | 
      3870 |  
    | 
      115 | 
      RNA4920 | 
      4624920 | 
      1006 | 
      115 | 
      140 | 
      40 | 
      120000 | 
      264000 | 
      3710 |  
    | 
      125 | 
      RNA4922 | 
      6634922 | 
      1200 | 
      125 | 
      150 | 
      40 | 
      124000 | 
      270000 | 
      3350 |  
    | 
      135 | 
      RNA4924 | 
      4644924 | 
      1760 | 
      135 | 
      165 | 
      45 | 
      174000 | 
      386000 | 
      2920 |  
    | 
      160 | 
      RNA4928 | 
      4644928 | 
      2350 | 
      160 | 
      190 | 
      50 | 
      200000 | 
      460000 | 
      2900 |  
 
  
    |  |  
 
  
    | 
      Shaft Diameter | 
      Bearing Designation | 
      Mass Approx | 
      Boundary Dimensions | 
      Basic Load Rating | 
      Limiting Speed |  
    | 
      Current | 
      Original Code | 
      d | 
      Fw | 
      D | 
      B | 
      Cr Dynamic | 
      Cor Static | 
      Oil |  
    | 
      mm | 
      g | 
      mm | 
      N | 
      rpm |  
    | 
      8 | 
      NKI8 | 
      - | 
      46 | 
      8 | 
      14 | 
      25 | 
      16 | 
      12400 | 
      11300 | 
      21500 |  
    | 
      9 | 
      NKI9/12 | 
      - | 
      14.6 | 
      9 | 
      12 | 
      19 | 
      12 | 
      6200 | 
      7002 | 
      21700 |  
    | 
      10 | 
      NKI10/16 | 
      - | 
      27.3 | 
      10 | 
      14 | 
      22 | 
      16 | 
      9808 | 
      10500 | 
      19650 |  
    | 
      NA4900 | 
      4524900 | 
      21 | 
      10 | 
      14 | 
      22 | 
      13 | 
      8006 | 
      9000 | 
      23700 |  
    | 
      NA6900 | 
      6534900 | 
      38.4 | 
      10 | 
      14 | 
      22 | 
      22 | 
      8281 | 
      11612 | 
      23700 |  
    | 
      12 | 
      NA4901 | 
      4524901 | 
      25.1 | 
      12 | 
      16 | 
      24 | 
      13 | 
      5047 | 
      6352 | 
      20000 |  
    | 
      NKI12/20 | 
      - | 
      39 | 
      12 | 
      16 | 
      24 | 
      20 | 
      14000 | 
      18400 | 
      21000 |  
    | 
      NA6901 | 
      6534901 | 
      44.5 | 
      12 | 
      16 | 
      24 | 
      22 | 
      11647 | 
      17052 | 
      20000 |  
    | 
      NKIS12 | 
      - | 
      58 | 
      12 | 
      18 | 
      30 | 
      16 | 
      16000 | 
      17000 | 
      20000 |  
    | 
      15 | 
      NKI15/16 | 
      - | 
      38 | 
      15 | 
      19 | 
      27 | 
      16 | 
      8847 | 
      12853 | 
      19100 |  
    | 
      NKI15/20 | 
      - | 
      45.7 | 
      15 | 
      19 | 
      27 | 
      20 | 
      12347 | 
      19053 | 
      19100 |  
    | 
      NA4902 | 
      4524902 | 
      32 | 
      15 | 
      20 | 
      28 | 
      13 | 
      6447 | 
      9053 | 
      18800 |  
    | 
      NA6902 | 
      6534902 | 
      61.6 | 
      15 | 
      20 | 
      28 | 
      23 | 
      13100 | 
      20900 | 
      18800 |  
    | 
      NKIS15 | 
      - | 
      90 | 
      15 | 
      22 | 
      35 | 
      20 | 
      23500 | 
      24000 | 
      17000 |  
    | 
      17 | 
      NKI17/16 | 
      - | 
      41.4 | 
      17 | 
      21 | 
      29 | 
      16 | 
      13000 | 
      18200 | 
      20000 |  
    | 
      NA4903 | 
      4544903 | 
      32.8 | 
      17 | 
      22 | 
      30 | 
      13 | 
      7010 | 
      10010 | 
      17000 |  
    | 
      NA6903 | 
      6534903 | 
      68.2 | 
      17 | 
      22 | 
      30 | 
      23 | 
      14400 | 
      24900 | 
      17000 |  
    | 
      20 | 
      NKI20/16 | 
      - | 
      48.5 | 
      20 | 
      24 | 
      32 | 
      16 | 
      10800 | 
      17000 | 
      16700 |  
    | 
      NA4904 | 
      4524904 | 
      70.2 | 
      20 | 
      25 | 
      37 | 
      17 | 
      11912 | 
      16594 | 
      16200 |  
    | 
      NKIS20 | 
      - | 
      119 | 
      20 | 
      28 | 
      42 | 
      20 | 
      16500 | 
      35500 | 
      14000 |  
    | 
      22 | 
      NKI22/16 | 
      - | 
      50 | 
      22 | 
      25 | 
      34 | 
      16 | 
      8721 | 
      15340 | 
      16200 |  
    | 
      NA49/22 | 
      - | 
      76 | 
      22 | 
      28 | 
      39 | 
      17 | 
      12996 | 
      19175 | 
      14360 |  
    | 
      NA69/22 | 
      - | 
      130 | 
      22 | 
      28 | 
      39 | 
      30 | 
      21375 | 
      35750 | 
      14360 |  
    | 
      25 | 
      NKI25/30 | 
      - | 
      115 | 
      25 | 
      29 | 
      38 | 
      30 | 
      31500 | 
      56000 | 
      14000 |  
    | 
      NA4905 | 
      4524905 | 
      76 | 
      25 | 
      30 | 
      42 | 
      17 | 
      13452 | 
      20475 | 
      13832 |  
    | 
      NA6905 | 
      6534905 | 
      138 | 
      25 | 
      30 | 
      42 | 
      30 | 
      19300 | 
      31750 | 
      13832 |  
    | 
      NKIS25 | 
      - | 
      160 | 
      25 | 
      32 | 
      47 | 
      22 | 
      32000 | 
      55000 | 
      12500 |  
    | 
  | 
      F-208277 | 
      - | 
      25 | 
      32 | 
      47 | 
      22 | 
      - | 
      - | 
      - |  
    | 
      NKI25/20 | 
      - | 
      - | 
      25 | 
      29 | 
      38 | 
      20 | 
      - | 
      - | 
      - |  
    | 
      28 | 
      NA49/28 | 
      45449/28 | 
      90.7 | 
      28 | 
      32 | 
      45 | 
      17 | 
      13900 | 
      20100 | 
      13832 |  
    | 
      NA69/28 | 
      - | 
      170 | 
      28 | 
      32 | 
      45 | 
      30 | 
      22400 | 
      36850 | 
      13832 |  
    | 
      NKI28/20 | 
      - | 
      - | 
      28 | 
      32 | 
      42 | 
      20 | 
      - | 
      - | 
      - |  
    | 
      30 | 
      NKI30/20 | 
      - | 
      - | 
      30 | 
      35 | 
      45 | 
      20 | 
      - | 
      - | 
      - |  
    | 
      NKI30/30 | 
      - | 
      - | 
      30 | 
      35 | 
      45 | 
      30 | 
      - | 
      - | 
      - |  
    | 
      32 | 
      NKI32/30 | 
      - | 
      - | 
      32 | 
      37 | 
      47 | 
      20 | 
      - | 
      - | 
      - |  
    | 
      - | 
      TAFI324/720 | 
      - | 
      32 | 
      37 | 
      47 | 
      20 | 
      - | 
      - | 
      - |  
    | 
      NA49/32 | 
      45449/32 | 
      150 | 
      32 | 
      40 | 
      52 | 
      20 | 
      19000 | 
      32600 | 
      11134 |  
    | 
      NA69/32 | 
      66349/32 | 
      272 | 
      32 | 
      40 | 
      52 | 
      36 | 
      25500 | 
      68500 | 
      11134 |  
 
  
    |  |  
 
  
    | 
      Shaft Diameter | 
      Bearing Designation | 
      Mass Approx | 
      Boundary Dimensions | 
      Basic Load Rating | 
      Limiting Speed |  
    | 
      Current | 
      Original Code | 
      d | 
      Fw | 
      D | 
      B | 
      Cr Dynamic | 
      Cor Static | 
      Oil |  
    | 
      mm | 
      g | 
      mm | 
      N | 
      rpm |  
    | 
      35 | 
      NKI35/30 | 
      - | 
      165 | 
      35 | 
      40 | 
      50 | 
      30 | 
      22200 | 
      51350 | 
      11134 |  
    | 
      NA4907 | 
      4524907 | 
      151 | 
      35 | 
      42 | 
      55 | 
      20 | 
      19800 | 
      41500 | 
      11134 |  
    | 
      NA6907 | 
      6534907 | 
      301 | 
      35 | 
      42 | 
      55 | 
      36 | 
      26000 | 
      60500 | 
      11134 |  
    | 
      NKIS35 | 
      - | 
      210 | 
      35 | 
      43 | 
      58 | 
      22 | 
      33000 | 
      56000 | 
      9500 |  
    | 
      40 | 
      NKI40/20 | 
      - | 
      124 | 
      40 | 
      45 | 
      55 | 
      20 | 
      22000 | 
      48000 | 
      10127 |  
    | 
      NKI40/30 | 
      - | 
      184 | 
      40 | 
      45 | 
      55 | 
      30 | 
      35000 | 
      86000 | 
      10127 |  
    | 
      NA4908 | 
      4544908 | 
      123 | 
      40 | 
      48 | 
      62 | 
      22 | 
      31036 | 
      63873 | 
      8567 |  
    | 
      NA6908 | 
      6534908 | 
      401 | 
      40 | 
      48 | 
      62 | 
      40 | 
      64000 | 
      112000 | 
      8567 |  
    | 
      42 | 
      NKI42/20 | 
      - | 
      138 | 
      42 | 
      47 | 
      57 | 
      20 | 
      26000 | 
      52500 | 
      9500 |  
    | 
      45 | 
      NKI45/25 | 
      - | 
      218 | 
      45 | 
      50 | 
      62 | 
      25 | 
      36000 | 
      70000 | 
      8567 |  
    | 
      NKI45/35 | 
      - | 
      289 | 
      45 | 
      50 | 
      62 | 
      35 | 
      42500 | 
      102000 | 
      8567 |  
    | 
      NA4909 | 
      4544909 | 
      260 | 
      45 | 
      50 | 
      68 | 
      22 | 
      37000 | 
      96500 | 
      8052 |  
    | 
      NA6909 | 
      6534909 | 
      479 | 
      45 | 
      50 | 
      68 | 
      40 | 
      61500 | 
      123500 | 
      8052 |  
    | 
      NKIS45 | 
      - | 
      306 | 
      45 | 
      55 | 
      72 | 
      22 | 
      43000 | 
      71000 | 
      7500 |  
    | 
      50 | 
      NKI50/25 | 
      TAFI506825 | 
      262 | 
      50 | 
      55 | 
      68 | 
      25 | 
      32000 | 
      78000 | 
      7890 |  
    | 
      NA4910 | 
      4544910 | 
      264 | 
      50 | 
      58 | 
      72 | 
      22 | 
      41000 | 
      72000 | 
      7526 |  
    | 
      NA6910 | 
      6534910 | 
      457 | 
      50 | 
      58 | 
      72 | 
      40 | 
      68000 | 
      135000 | 
      7526 |  
    | 
      NKIS50 | 
      - | 
      510 | 
      50 | 
      60 | 
      80 | 
      28 | 
      60000 | 
      95000 | 
      7200 |  
    | 
      NKI50/35 | 
      TAFI506835 | 
      - | 
      50 | 
      55 | 
      68 | 
      35 | 
      - | 
      - | 
      - |  
    | 
      55 | 
      NKI55/35 | 
      - | 
      357 | 
      55 | 
      60 | 
      72 | 
      35 | 
      48000 | 
      126800 | 
      7256 |  
    | 
      NA4911 | 
      4544911 | 
      386 | 
      55 | 
      63 | 
      80 | 
      25 | 
      50600 | 
      96580 | 
      7156 |  
    | 
      NA6911 | 
      6534911 | 
      760 | 
      55 | 
      63 | 
      80 | 
      45 | 
      82560 | 
      172000 | 
      7156 |  
    | 
      60 | 
      NKI60/25 | 
      - | 
      388 | 
      60 | 
      68 | 
      82 | 
      25 | 
      35500 | 
      85000 | 
      7156 |  
    | 
      NA4912 | 
      4544912 | 
      412 | 
      60 | 
      68 | 
      85 | 
      25 | 
      52800 | 
      110500 | 
      6022 |  
    | 
      NA6912 | 
      6534912 | 
      798 | 
      60 | 
      68 | 
      85 | 
      45 | 
      88500 | 
      186000 | 
      6022 |  
    | 
      NKIS60 | 
      - | 
      550 | 
      60 | 
      70 | 
      90 | 
      28 | 
      65000 | 
      110000 | 
      6300 |  
    | 
      65 | 
      NA4913 | 
      4544913 | 
      435 | 
      65 | 
      72 | 
      90 | 
      25 | 
      57500 | 
      110500 | 
      6022 |  
    | 
      NA6913 | 
      6534913 | 
      821 | 
      65 | 
      72 | 
      90 | 
      45 | 
      87600 | 
      194500 | 
      6022 |  
    | 
      NKI65/25 | 
      - | 
      - | 
      65 | 
      73 | 
      90 | 
      25 | 
      - | 
      - | 
      - |  
    | 
      70 | 
      NA4914 | 
      4544914 | 
      712 | 
      70 | 
      80 | 
      100 | 
      30 | 
      79000 | 
      154000 | 
      5111 |  
    | 
      NA6914 | 
      6534914 | 
      1326 | 
      70 | 
      80 | 
      100 | 
      54 | 
      121000 | 
      263000 | 
      5111 |  
    | 
      NKI70/35 | 
      - | 
      - | 
      70 | 
      80 | 
      95 | 
      35 | 
      - | 
      - | 
      - |  
    | 
      75 | 
      NA4915 | 
      4544915 | 
      765 | 
      75 | 
      85 | 
      105 | 
      30 | 
      82000 | 
      158000 | 
      5111 |  
    | 
      NA6915 | 
      6534915 | 
      1429 | 
      75 | 
      85 | 
      105 | 
      54 | 
      128000 | 
      272000 | 
      5111 |  
    | 
      80 | 
      NA4916 | 
      4544916 | 
      870 | 
      80 | 
      90 | 
      110 | 
      30 | 
      81000 | 
      170500 | 
      5111 |  
    | 
      NA6916 | 
      6534916 | 
      1510 | 
      80 | 
      90 | 
      110 | 
      54 | 
      130500 | 
      280600 | 
      5000 |  
    | 
      NKI80/35 | 
      - | 
      - | 
      80 | 
      90 | 
      110 | 
      35 | 
      - | 
      - | 
      - |  
    | 
      85 | 
      NA4917 | 
      4544917 | 
      1250 | 
      85 | 
      100 | 
      120 | 
      35 | 
      111000 | 
      237000 | 
      4600 |  
    | 
      NA6917 | 
      6534917 | 
      2200 | 
      85 | 
      100 | 
      120 | 
      63 | 
      166000 | 
      400000 | 
      4600 |  
 
  
    |  |  
 
  
    | 
      Shaft Diameter | 
      Bearing Designation | 
      Mass Approx | 
      Boundary Dimensions | 
      Basic Load Rating | 
      Limiting Speed |  
    | 
      Current | 
      Original Code | 
      d | 
      Fw | 
      D | 
      B | 
      Cr Dynamic | 
      Cor Static | 
      Oil |  
    | 
      mm | 
      g | 
      mm | 
      N | 
      rpm |  
    | 
      90 | 
      NA4918 | 
      4544918 | 
      1312 | 
      90 | 
      105 | 
      125 | 
      35 | 
      114000 | 
      250000 | 
      4400 |  
    | 
      NA6918 | 
      6534918 | 
      2310 | 
      90 | 
      105 | 
      125 | 
      63 | 
      172000 | 
      425000 | 
      4400 |  
    | 
      95 | 
      NA4919 | 
      4544919 | 
      1371 | 
      95 | 
      110 | 
      130 | 
      35 | 
      116000 | 
      260000 | 
      4200 |  
    | 
      NA6919 | 
      6534919 | 
      2500 | 
      95 | 
      110 | 
      130 | 
      63 | 
      174000 | 
      440000 | 
      4200 |  
    | 
      NKI95/36 | 
      - | 
      - | 
      95 | 
      105 | 
      125 | 
      36 | 
      - | 
      - | 
      - |  
    | 
      100 | 
      NA4920 | 
      4544920 | 
      1900 | 
      100 | 
      115 | 
      140 | 
      40 | 
      120000 | 
      274000 | 
      4000 |  
    | 
      NKI100/30 | 
      - | 
      - | 
      100 | 
      110 | 
      130 | 
      30 | 
      - | 
      - | 
      - |  
    | 
      110 | 
      NA4922 | 
      4544922 | 
      2070 | 
      110 | 
      125 | 
      150 | 
      40 | 
      132000 | 
      290000 | 
      3700 |  
    | 
      NA4822 | 
      - | 
      1080 | 
      110 | 
      120 | 
      140 | 
      30 | 
      94000 | 
      216000 | 
      3900 |  
    | 
      120 | 
      NA4924 | 
      4544924 | 
      2860 | 
      120 | 
      135 | 
      165 | 
      45 | 
      181000 | 
      890000 | 
      3400 |  
    | 
      NA4824 | 
      - | 
      1170 | 
      120 | 
      130 | 
      150 | 
      30 | 
      99000 | 
      239000 | 
      3600 |  
    | 
      130 | 
      NA4926 | 
      4544926 | 
      3900 | 
      130 | 
      150 | 
      180 | 
      50 | 
      223000 | 
      470000 | 
      3100 |  
    | 
      NA4826 | 
      - | 
      1810 | 
      130 | 
      145 | 
      165 | 
      35 | 
      118000 | 
      310000 | 
      3200 |  
    | 
      140 | 
      NA4928 | 
      4544928 | 
      4150 | 
      140 | 
      160 | 
      190 | 
      50 | 
      209000 | 
      500000 | 
      2900 |  
    | 
      NA4828 | 
      - | 
      1920 | 
      140 | 
      155 | 
      175 | 
      35 | 
      120000 | 
      325000 | 
      3000 |  
 
  
    |  |  
 
  
    | 
      Shaft Diameter | 
      Bearing Designation | 
      Mass Approx | 
      Boundary Dimensions | 
      Basic Load Rating
      
     | 
      Limiting Speed 
     |  
    | 
      d | 
      Fw F | 
      D | 
      C | 
      B | 
      Cr Dynamic 
     | 
      Cor Static | 
      Oil |  
    | 
      mm | 
      sealed on one side
      
     | 
      sealed on both sides | 
      g 
     | 
      mm | 
      N | 
      rpm |  
    | 
      without inner ring |  
    | 
      14 | 
      RNA4900 RS | 
      RNA4900.2 RS | 
      16 | 
      - | 
      14 | 
      22 | 
      13 | 
      - | 
      4560 | 
      4660 | 
      13000 |  
    | 
      16 | 
      RNA4901 RS | 
      RNA4901.2 RS | 
      18 | 
      - | 
      16 | 
      24 | 
      13 | 
      - | 
      4950 | 
      5800 | 
      12000 |  
    | 
      20 | 
      RNA4902 RS | 
      RNA4902.2 RS | 
      21.5 | 
      - | 
      20 | 
      28 | 
      13 | 
      - | 
      5980 | 
      9500 | 
      10000 |  
    | 
      22 | 
      RNA4903 RS | 
      RNA4903.2 RS | 
      23 | 
      - | 
      22 | 
      30 | 
      13 | 
      - | 
      6050 | 
      10100 | 
      9000 |  
    | 
      25 | 
      RNA4904 RS | 
      RNA4904.2 RS | 
      56 | 
      - | 
      25 | 
      37 | 
      17 | 
      - | 
      14900 | 
      17500 | 
      7500 |  
    | 
      30 | 
      RNA4905 RS | 
      RNA4905.2 RS | 
      60 | 
      - | 
      30 | 
      42 | 
      17 | 
      - | 
      16300 | 
      21500 | 
      6500 |  
    | 
      35 | 
      RNA4906 RS | 
      RNA4906.2 RS | 
      69 | 
      - | 
      35 | 
      47 | 
      17 | 
      - | 
      20050 | 
      24900 | 
      5500 |  
    | 
      42 | 
      RNA4907 RS | 
      RNA4907.2 RS | 
      107 | 
      - | 
      42 | 
      55 | 
      20 | 
      - | 
      22500 | 
      37000 | 
      4800 |  
    | 
      48 | 
      RNA4908 RS | 
      RNA4908.2 RS | 
      154 | 
      - | 
      48 | 
      62 | 
      22 | 
      - | 
      33050 | 
      50900 | 
      4200 |  
    | 
      52 | 
      RNA4909 RS | 
      RNA4909.2 RS | 
      157 | 
      - | 
      52 | 
      68 | 
      22 | 
      - | 
      34800 | 
      56800 | 
      3900 |  
    | 
      58 | 
      RNA4910 RS | 
      RNA4910.2 RS | 
      160 | 
      - | 
      58 | 
      72 | 
      22 | 
      - | 
      37800 | 
      61500 | 
      3500 |  
    | 
      inner ring |  
    | 
      10 | 
      RNA4900 RS | 
      NA4900.2 RS | 
      24.5 | 
      10 | 
      14 | 
      22 | 
      13 | 
      14 | 
      4560 | 
      4660 | 
      13000 |  
    | 
      12 | 
      RNA4901 RS | 
      NA4901.2 RS | 
      27.5 | 
      12 | 
      16 | 
      24 | 
      13 | 
      14 | 
      4950 | 
      5800 | 
      12000 |  
    | 
      15 | 
      RNA4902 RS | 
      NA4902.2 RS | 
      37 | 
      15 | 
      20 | 
      28 | 
      13 | 
      14 | 
      5980 | 
      9500 | 
      10000 |  
    | 
      17 | 
      RNA4903 RS | 
      NA4903.2 RS | 
      40 | 
      14 | 
      22 | 
      30 | 
      13 | 
      14 | 
      6050 | 
      10100 | 
      9000 |  
    | 
      20 | 
      RNA4904 RS | 
      NA4904.2 RS | 
      80 | 
      20 | 
      25 | 
      37 | 
      17 | 
      18 | 
      14900 | 
      17500 | 
      7500 |  
    | 
      25 | 
      RNA4905 RS | 
      NA4905.2 RS | 
      89.5 | 
      25 | 
      30 | 
      42 | 
      17 | 
      18 | 
      16300 | 
      21500 | 
      6500 |  
    | 
      30 | 
      RNA4906 RS | 
      NA4906.2 RS | 
      104 | 
      30 | 
      35 | 
      47 | 
      17 | 
      18 | 
      20050 | 
      24900 | 
      5500 |  
    | 
      35 | 
      RNA4907 RS | 
      NA4907.2 RS | 
      175 | 
      35 | 
      42 | 
      55 | 
      20 | 
      21 | 
      22500 | 
      37000 | 
      4800 |  
    | 
      40 | 
      RNA4908 RS | 
      NA4908.2 RS | 
      252 | 
      40 | 
      48 | 
      62 | 
      22 | 
      23 | 
      33050 | 
      50900 | 
      4200 |  
    | 
      45 | 
      RNA4909 RS | 
      NA4909.2 RS | 
      290 | 
      45 | 
      52 | 
      68 | 
      22 | 
      23 | 
      34800 | 
      56800 | 
      3900 |  
    | 
      50 | 
      RNA4910 RS | 
      NA4910.2 RS | 
      295 | 
      50 | 
      58 | 
      72 | 
      22 | 
      23 | 
      37800 | 
      61500 | 
      3500 |  
 
  
    |  |  
 
  
    | 
      Shaft Diameter | 
      Bearing Designation | 
      Mass Approx | 
      Boundary Dimensions | 
      Basic Load Raring
      
     | 
      Limiting Speed |  
    | 
      Fw | 
      D | 
      C | 
      E | 
      Cr Dynamic | 
      Cor Static | 
      Oil |  
    | 
      mm | 
      g | 
      mm | 
      N | 
      rpm |  
    | 
      5 | 
      RNAO5*10*8 | 
      2.8 | 
      5 | 
      10 | 
      8 | 
      8 | 
      2050 | 
      1720 | 
      27800 |  
    | 
      6 | 
      RNAO6*13*8 TN | 
      5 | 
      6 | 
      13 | 
      8 | 
      9 | 
      2300 | 
      1880 | 
      30000 |  
    | 
      7 | 
      RNAO7*14*8 TN | 
      5 | 
      7 | 
      14 | 
      8 | 
      10 | 
      2250 | 
      1950 | 
      31000 |  
    | 
      8 | 
      RNAO8*15*10 TN | 
      7.8 | 
      8 | 
      15 | 
      10 | 
      11 | 
      3050 | 
      3920 | 
      28000 |  
    | 
      10 | 
      RNA10*17*10 TN | 
      9.1 | 
      10 | 
      17 | 
      10 | 
      13 | 
      3960 | 
      4500 | 
      20000 |  
    | 
      12 | 
      RNAO12*19*13.5 TN | 
      14 | 
      12 | 
      19 | 
      13.5 | 
      15 | 
      5400 | 
      7500 | 
      22000 |  
    | 
      RNAO12*22*12 TN | 
      17.9 | 
      12 | 
      22 | 
      12 | 
      18 | 
      8950 | 
      8000 | 
      23000 |  
    | 
      15 | 
      RNAO15*23*13 | 
      18.5 | 
      15 | 
      23 | 
      13 | 
      19 | 
      6500 | 
      8900 | 
      21100 |  
    | 
      16 | 
      RNAO16*24*13 | 
      19.8 | 
      16 | 
      24 | 
      13 | 
      20 | 
      6200 | 
      8400 | 
      21100 |  
    | 
      o RNAO16*24*20 | 
      29.7 | 
      16 | 
      24 | 
      20 | 
      20 | 
      10200 | 
      14800 | 
      21100 |  
    | 
      RNAO16*28*12 | 
      29.7 | 
      16 | 
      28 | 
      12 | 
      22 | 
      9500 | 
      10500 | 
      18000 |  
    | 
      17 | 
      RNAO17*25*13 | 
      21 | 
      16 | 
      25 | 
      13 | 
      21 | 
      9400 | 
      11600 | 
      18000 |  
    | 
      18 | 
      o RNAO18*30*24 | 
      65 | 
      17 | 
      30 | 
      24 | 
      24 | 
      12100 | 
      16500 | 
      17600 |  
    | 
      20 | 
      RNAO20*28*13 | 
      24.5 | 
      18 | 
      28 | 
      13 | 
      24 | 
      7800 | 
      9600 | 
      16000 |  
    | 
      o RNAO20*28*26 | 
      48.1 | 
      20 | 
      28 | 
      26 | 
      24 | 
      10080 | 
      20500 | 
      16000 |  
    | 
      RNAO20*32*12 | 
      36.6 | 
      20 | 
      32 | 
      12 | 
      26 | 
      10100 | 
      14100 | 
      16000 |  
    | 
      22 | 
      RNAO22*35*13 | 
      25.2 | 
      22 | 
      30 | 
      13 | 
      26 | 
      9200 | 
      12000 | 
      14000 |  
    | 
      RNAO25*35*16 | 
      58 | 
      22 | 
      35 | 
      16 | 
      29 | 
      10000 | 
      15500 | 
      16000 |  
    | 
      25 | 
      RNAO25*35*17 | 
      49 | 
      25 | 
      35 | 
      17 | 
      29 | 
      10900 | 
      22000 | 
      15020 |  
    | 
      o RNAO25*37*26 | 
      67.8 | 
      25 | 
      35 | 
      26 | 
      29 | 
      12400 | 
      25000 | 
      15020 |  
    | 
      RNAO25*37*16 | 
      59.2 | 
      25 | 
      37 | 
      16 | 
      32 | 
      15000 | 
      20900 | 
      12000 |  
    | 
      o RNAO25*37*32 | 
      108 | 
      25 | 
      37 | 
      32 | 
      32 | 
      25000 | 
      38900 | 
      12000 |  
    | 
      26 | 
      RNAO26*39*13 | 
      59 | 
      26 | 
      39 | 
      13 | 
      30 | 
      87600 | 
      10200 | 
      15020 |  
    | 
      30 | 
      RNAO30*40*17 | 
      59 | 
      30 | 
      40 | 
      17 | 
      35 | 
      12600 | 
      24000 | 
      10050 |  
    | 
      o RNAO30*40*26 | 
      92 | 
      30 | 
      40 | 
      26 | 
      35 | 
      16000 | 
      32000 | 
      10050 |  
    | 
      RNAO30*42*16 | 
      49.9 | 
      30 | 
      42 | 
      16 | 
      37 | 
      13000 | 
      23200 | 
      10050 |  
    | 
      o RNAO30*42*32 | 
      126 | 
      30 | 
      42 | 
      32 | 
      37 | 
      29500 | 
      47000 | 
      10050 |  
    | 
      35 | 
      RNAO35*45*13 | 
      50 | 
      35 | 
      45 | 
      13 | 
      40 | 
      10200 | 
      22000 | 
      10000 |  
    | 
      RNAO35*45*17 | 
      60 | 
      35 | 
      45 | 
      17 | 
      40 | 
      17800 | 
      24500 | 
      10000 |  
    | 
      o RNAO35*45*26 | 
      88 | 
      35 | 
      45 | 
      26 | 
      40 | 
      20500 | 
      40000 | 
      10000 |  
    | 
      RNAO35*47*16 | 
      75 | 
      35 | 
      47 | 
      16 | 
      42 | 
      20400 | 
      31500 | 
      10000 |  
    | 
      RNAO35*47*18 | 
      86 | 
      35 | 
      47 | 
      18 | 
      42 | 
      22500 | 
      35000 | 
      10000 |  
    | 
      o RNAO35*47*32 | 
      149 | 
      35 | 
      47 | 
      32 | 
      42 | 
      32000 | 
      55000 | 
      10000 |  
    | 
      37 | 
      RNAO37*52*18 | 
      115 | 
      37 | 
      52 | 
      18 | 
      44 | 
      118900 | 
      35500 | 
      8800 |  
    | 
      40 | 
      RNAO40*50*17 | 
      72 | 
      40 | 
      50 | 
      17 | 
      45 | 
      15400 | 
      29880 | 
      8800 |  
    | 
      o RNAO40*50*34 | 
      151 | 
      40 | 
      50 | 
      34 | 
      45 | 
      25186 | 
      57200 | 
      11000 |  
    | 
      RNAO40*55*20 | 
      144 | 
      40 | 
      55 | 
      20 | 
      47 | 
      26300 | 
      46100 | 
      10000 |  
    | 
      o RNAO40*55*40 | 
      268 | 
      40 | 
      55 | 
      40 | 
      48 | 
      54700 | 
      87000 | 
      10000 |  
    | 
      42 | 
      RNAO42*57*20 | 
      132 | 
      42 | 
      57 | 
      20 | 
      50 | 
      26720 | 
      43700 | 
      10000/ |  
 
  
    |  |  
 
  
    | 
      Shaft Diameter | 
      Bearing Designation | 
      Mass Approx | 
      Boundary Dimensions | 
      Basic Load Raring
      
     | 
      Limiting Speed |  
    | 
      Fw | 
      D | 
      C | 
      E | 
      Cr Dynamic | 
      Cor Static | 
      Oil |  
    | 
      mm | 
      g | 
      mm | 
      N | 
      rpm |  
    | 
      45 | 
      RNAO45*55*17 | 
      82.5 | 
      45 | 
      55 | 
      17 | 
      50 | 
      18000 | 
      36000 | 
      9000 |  
    | 
      RNAO45*32*40 | 
      368 | 
      45 | 
      62 | 
      40 | 
      53 | 
      42200 | 
      85050 | 
      9000 |  
    | 
      50 | 
      RNAO50*62*20 | 
      140 | 
      50 | 
      62 | 
      20 | 
      55 | 
      20690 | 
      46860 | 
      7500 |  
    | 
      RNAO50*65*20 | 
      162 | 
      50 | 
      65 | 
      20 | 
      58 | 
      23200 | 
      40540 | 
      7000 |  
    | 
      RNAO50*65*40 | 
      321 | 
      50 | 
      65 | 
      40 | 
      58 | 
      39040 | 
      80600 | 
      7000 |  
    | 
      55 | 
      RNAO55*68*20 | 
      157 | 
      55 | 
      68 | 
      20 | 
      60 | 
      22480 | 
      52074 | 
      6500 |  
    | 
      60 | 
      RNAO60*78*20 | 
      253 | 
      60 | 
      78 | 
      20 | 
      68 | 
      28500 | 
      65300 | 
      5550 |  
    | 
      RNAO60*78*40 | 
      368 | 
      60 | 
      78 | 
      40 | 
      68 | 
      45000 | 
      99000 | 
      5550 |  
    | 
      65 | 
      RNAO65*85*30 | 
      394 | 
      65 | 
      85 | 
      30 | 
      73 | 
      37000 | 
      90900 | 
      4900 |  
    | 
      70 | 
      RNAO70*90*30 | 
      488 | 
      70 | 
      90 | 
      30 | 
      78 | 
      40010 | 
      105000 | 
      5100 |  
    | 
      80 | 
      RNAO80*100*30 | 
      527 | 
      800 | 
      100 | 
      30 | 
      88 | 
      52000 | 
      139000 | 
      4890 |  
    | 
      85 | 
      RNAO85*105*25 | 
      449 | 
      85 | 
      105 | 
      25 | 
      93 | 
      48600 | 
      106000 | 
      4900 |  
    | 
      90 | 
      RNAO90*105*26 | 
      323 | 
      90 | 
      105 | 
      26 | 
      98 | 
      42519 | 
      129000 | 
      4900 |  
    | 
      RNAO90*110*30 | 
      600 | 
      90 | 
      110 | 
      30 | 
      98 | 
      58100 | 
      152000 | 
      4900 |  
    | 
      100 | 
      RNAO100*120*30 | 
      671 | 
      100 | 
      120 | 
      30 | 
      108 | 
      50000 | 
      158000 | 
      3100 |  
 
  
    |  |  
 
  
    | 
      Shaft Diameter | 
      Bearing Designation | 
      Mass Approx 
     | 
      Boundary Dimensions | 
      Basic Load Rating
      
     | 
      Limiting Speed 
     |  
    | 
      d | 
      D | 
      B | 
      F | 
      E | 
      Cr Dynamic | 
      Cor Static | 
      Oil |  
    | 
      mm | 
      g | 
      mm | 
      N | 
      rpm |  
    | 
      6 | 
      NAO6*17*10 TN | 
      13 | 
      6 | 
      17 | 
      10 | 
      10 | 
      13 | 
      3950 | 
      5000 | 
      17080 |  
    | 
      9 | 
      NAO9*22*12 TN | 
      22 | 
      9 | 
      22 | 
      12 | 
      12 | 
      18 | 
      8800 | 
      7900 | 
      12090 |  
    | 
      12 | 
      NAO12*24*13 | 
      29 | 
      12 | 
      24 | 
      13 | 
      16 | 
      20 | 
      8000 | 
      16000 | 
      15020 |  
    | 
      $NAO12*24*30 
     | 
      43 | 
      12 | 
      24 | 
      20 | 
      16 | 
      20 | 
      10300 | 
      16800 | 
      20000 |  
    | 
      NAO12*28*12 | 
      38.6 | 
      12 | 
      28 | 
      12 | 
      16 | 
      22 | 
      9850 | 
      10500 | 
      19000 |  
    | 
      15 | 
      NAO15*28*13 | 
      27.8 | 
      15 | 
      28 | 
      13 | 
      20 | 
      24 | 
      7800 | 
      10300 | 
      20600 |  
    | 
      NAO15*32*12 | 
      48.1 | 
      15 | 
      32 | 
      12 | 
      20 | 
      26 | 
      10400 | 
      14020 | 
      20000 |  
    | 
      17 | 
      NAO17*30*13 | 
      39 | 
      17 | 
      30 | 
      13 | 
      22 | 
      26 | 
      9860 | 
      15000 | 
      20000 |  
    | 
      NAO17*35*16 | 
      70 | 
      17 | 
      35 | 
      16 | 
      22 | 
      29 | 
      16800 | 
      20050 | 
      10090 |  
    | 
      20 | 
      NAO20*35*17 | 
      72 | 
      20 | 
      35 | 
      17 | 
      25 | 
      29 | 
      12600 | 
      20200 | 
      16000 |  
    | 
      NAO20*37*16 | 
      81 | 
      20 | 
      37 | 
      16 | 
      25 | 
      32 | 
      10000 | 
      18000 | 
      12700 |  
    | 
      25 | 
      NAO25*40*17 | 
      78.9 | 
      25 | 
      40 | 
      17 | 
      30 | 
      35 | 
      10600 | 
      24000 | 
      10500 |  
    | 
      NAO25*42*16 | 
      83 | 
      25 | 
      42 | 
      16 | 
      30 | 
      37 | 
      13100 | 
      23500 | 
      10500 |  
    | 
      $NAO25*42*32 | 
      189 | 
      25 | 
      42 | 
      32 | 
      30 | 
      37 | 
      26500 | 
      47000 | 
      10500 |  
    | 
      30 | 
      NAO30*45*13 | 
      73 | 
      30 | 
      45 | 
      13 | 
      35 | 
      40 | 
      11200 | 
      25000 | 
      11207 |  
    | 
      NAO30*45*17 | 
      100 | 
      30 | 
      45 | 
      17 | 
      35 | 
      40 | 
      12800 | 
      28500 | 
      11207 |  
    | 
      NAO30*45*26 | 
      150 | 
      30 | 
      45 | 
      26 | 
      35 | 
      40 | 
      17500 | 
      32900 | 
      11207 |  
    | 
      NAO30*47*16 | 
      99.8 | 
      30 | 
      47 | 
      16 | 
      35 | 
      42 | 
      14400 | 
      17500 | 
      11207 |  
    | 
      NAO30*47*18 | 
      109 | 
      30 | 
      47 | 
      18 | 
      35 | 
      42 | 
      20000 | 
      33000 | 
      11207 |  
    | 
      NAO30*52*18 | 
      172 | 
      30 | 
      52 | 
      18 | 
      37 | 
      44 | 
      18000 | 
      25500 | 
      10900 |  
    | 
      35 | 
      NAO35*30*17 | 
      103 | 
      35 | 
      50 | 
      17 | 
      40 | 
      45 | 
      20800 | 
      40506 | 
      10900 |  
    | 
      NAO35*55*20 | 
      175 | 
      35 | 
      55 | 
      20 | 
      40 | 
      47 | 
      28500 | 
      41000 | 
      10000 |  
    | 
      %NAO35*57*20.5 | 
      206 | 
      35 | 
      57 | 
      20.5 | 
      42 | 
      50 | 
      26000 | 
      49000 | 
      10000 |  
    | 
      40 | 
      NAO40*55*17 | 
      118 | 
      40 | 
      55 | 
      17 | 
      45 | 
      50 | 
      12500 | 
      36000 | 
      9000 |  
    | 
      NAO40*65*20 | 
      269 | 
      40 | 
      65 | 
      20 | 
      50 | 
      58 | 
      35000 | 
      61200 | 
      8000 |  
    | 
      50 | 
      NAO50*68*20 | 
      219 | 
      50 | 
      68 | 
      20 | 
      55 | 
      60 | 
      24500 | 
      62000 | 
      7500 |  
    | 
      NAO50*78*20 | 
      400 | 
      50 | 
      78 | 
      20 | 
      60 | 
      68 | 
      33500 | 
      65000 | 
      6500 |  
    | 
      70 | 
      NAO70*100*30 | 
      829 | 
      70 | 
      100 | 
      30 | 
      80 | 
      88 | 
      52600 | 
      129000 | 
      4000 |  
    | 
      75 | 
      NAO75*105*25 | 
      676 | 
      75 | 
      105 | 
      25 | 
      85 | 
      93 | 
      42000 | 
      106000 | 
      3900 |  
    | 
      80 | 
      NAO80*110*30 | 
      892 | 
      80 | 
      110 | 
      30 | 
      90 | 
      98 | 
      49020 | 
      112000 | 
      4200 |  
    | 
      90 | 
      NAO90*120*30 | 
      1004 | 
      90 | 
      120 | 
      30 | 
      100 | 
      108 | 
      51000 | 
      128000 | 
      3900 |  
 
  
    |  |  
 
  
    | 
      Shaft Diameter | 
      Bearing Designation | 
      Mass Approx 
     | 
      Boundary Dimensions | 
      Basic Load Rating
      
     | 
      Limiting Speed 
     |  
    | 
      d | 
      Fw F | 
      D | 
      B C | 
      D1 | 
      S廣1 | 
      Cr Dynamic | 
      Cor Static | 
      Oil |  
    | 
      mm | 
      g | 
      mm | 
      N | 
      rpm |  
    | 
      without inner ring |  
    | 
      15 | 
      RPNA15/28 | 
      32 | 
  | 
      15 | 
      28 | 
      12 | 
      24.5 | 
  | 
      4660 | 
      5700 | 
      24000 |  
    | 
      18 | 
      RPNA18/32 | 
      52 | 
  | 
      18 | 
      32 | 
      16 | 
      27 | 
  | 
      9800 | 
      14000 | 
      22000 |  
    | 
      20 | 
      RPNA20/35 | 
      62 | 
  | 
      20 | 
      35 | 
      20 | 
      30.5 | 
  | 
      10500 | 
      15500 | 
      21000 |  
    | 
      25 | 
      RPNA25/42 | 
      109 | 
  | 
      25 | 
      42 | 
      20 | 
      36.5 | 
  | 
      14900 | 
      27800 | 
      18000 |  
    | 
      28 | 
      RPNA28/44 | 
      112 | 
  | 
      28 | 
      44 | 
      20 | 
      38.5 | 
  | 
      20500 | 
      31900 | 
      16000 |  
    | 
      30 | 
      RPNA30/47 | 
      125 | 
  | 
      30 | 
      47 | 
      20 | 
      42 | 
  | 
      20980 | 
      33500 | 
      15000 |  
    | 
      35 | 
      RPNA35/52 | 
      131 | 
  | 
      35 | 
      52 | 
      20 | 
      47.5 | 
  | 
      21500 | 
      39600 | 
      13000 |  
    | 
      40 | 
      RPNA40/55 | 
      141 | 
  | 
      40 | 
      55 | 
      20 | 
      50.5 | 
  | 
      24000 | 
      44700 | 
      11000 |  
    | 
      45 | 
      RPNA45/62 | 
      176 | 
  | 45 | 
      62 | 
      20 | 
      58 | 
  | 
      24800 | 
      50900 | 
      10000 |  
    | 
      inner ring 
     |  
    | 
      12 | 
      PNA12/28 | 
      37 | 
      12 | 
      15 | 
      28 | 
      12 | 
      24.5 | 
      0.5 | 
      4660 | 
      5700 | 
      24000 |  
    | 
      15 | 
      PNA15/32 | 
      62 | 
      15 | 
      18 | 
      32 | 
      16 | 
      27 | 
      0.5 | 
      9800 | 
      14000 | 
      22000 |  
    | 
      17 | 
      PNA17/35 | 
      73 | 
      17 | 
      20 | 
      35 | 
      16 | 
      30.5 | 
      0.5 | 
      10500 | 
      15500 | 
      21000 |  
    | 
      20 | 
      PNA20/42 | 
      136 | 
      20 | 
      25 | 
      42 | 
      20 | 
      36.5 | 
      0.5 | 
      14900 | 
      27800 | 
      18000 |  
    | 
      22 | 
      PNA22/44 | 
      145 | 
      22 | 
      28 | 
      44 | 
      20 | 
      38.5 | 
      0.5 | 
      20500 | 
      31900 | 
      16000 |  
    | 
      25 | 
      PNA25/47 | 
      157 | 
      25 | 
      30 | 
      47 | 
      20 | 
      42 | 
      0.5 | 
      20980 | 
      33500 | 
      15000 |  
    | 
      30 | 
      PNA30/52 | 
      181 | 
      30 | 
      35 | 
      52 | 
      20 | 
      47.5 | 
      0.5 | 
      21500 | 
      39600 | 
      13000 |  
    | 
      35 | 
      PNA35/55 | 
      177 | 
      35 | 
      40 | 
      55 | 
      20 | 
      50.5 | 
      0.5 | 
      24000 | 
      44700 | 
      11000 |  
    | 
      40 | 
      PNA40/62 | 
      227 | 
      40 | 45 | 
      62 | 
      20 | 
      58 | 
      0.5 | 
      24800 | 
      50900 | 
      10000 |  
 
  
    |  |  
 
  
    | 
      Shaft Diameter | 
      Bearing Designation | 
      Mass Apporx | 
      Boundary Dimensions
     | 
      Basic Load Rating | 
      Limiting Speed |  
    | 
      Current | 
      Original Code | 
      Fw | 
      D | 
      C | 
      Cr Dynamic | 
      Cor Static | 
      Oil |  
    | 
      mm | 
      g | 
      mm | 
      N | 
      rpm |  
    | 
      Without IR |  
    | 
      21.87 | 
      RNAV4002 | 
      4084102 | 
      45 | 
      21.87 | 
      32 | 
      17 | 
      10800 | 
      29800 | 
      4500 |  
    | 
      24.3 | 
      RNAV4003 | 
      4084103 | 
      62 | 
      24.3 | 
      35 | 
      18 | 
      17900 | 
      37900 | 
      4300 |  
    | 
      28.7 | 
      RNAV4004 | 
      4084104 | 
      114 | 
      28.7 | 
      42 | 
      22 | 
      28150 | 
      60900 | 
      3900 |  
    | 
      33.5 | 
      RNAV4005 | 
      4084105 | 
      129 | 
      33.5 | 
      47 | 
      22 | 
      33800 | 
      70800 | 
      3700 |  
    | 
      40.1 | 
      RNAV4006 | 
      4084106 | 
      193 | 
      40.1 | 
      55 | 
      25 | 
      49900 | 
      96500 | 
      3500 |  
    | 
      45.9 | 
      RNAV4007 | 
      4084107 | 
      259 | 
      45.9 | 
      62 | 
      27 | 
      47600 | 
      122800 | 
      3100 |  
    | 
      51.6 | 
      RNAV4008 | 
      4084108 | 
      304 | 
      51.6 | 
      68 | 
      28 | 
      49900 | 
      137900 | 
      2700 |  
    | 
      57.4 | 
      RNAV4009 | 
      4084109 | 
      390 | 
      57.4 | 
      75 | 
      30 | 
      52500 | 
      153500 | 
      2600 |  
    | 
      62.1 | 
      RNAV4010 | 
      4084110 | 
      426 | 
      62.1 | 
      80 | 
      30 | 
      55700 | 
      166000 | 
      2500 |  
    | 
      69.8 | 
      RNAV4011 | 
      4084111 | 
      645 | 
      69.8 | 
      90 | 
      35 | 
      68500 | 
      225800 | 
      2300 |  
    | 
      74.6 | 
      RNAV4012 | 
      4084112 | 
      677 | 
      74.6 | 
      95 | 
      35 | 
      75400 | 
      239000 | 
      2100 |  
    | 
      80.3 | 
      RNAV4013 | 
      4084113 | 
      692 | 
      80.3 | 
      100 | 
      35 | 
      79500 | 
      256900 | 
      1900 |  
    | 
      88 | 
      RNAV4014 | 
      4084114 | 
      950 | 
      88 | 
      110 | 
      40 | 
      98800 | 
      354900 | 
      1700 |  
    | 
      92.7 | 
      RNAV4015 | 
      4084115 | 
      1000 | 
      92.7 | 
      115 | 
      45 | 
      101800 | 
      372900 | 
      1600 |  
    | 
      100.3 | 
      RNAV4016 | 
      4084116 | 
      1400 | 
      100.3 | 
      125 | 
      45 | 
      102900 | 
      373500 | 
      1500 |  
    | 
      104.8 | 
      RNAV4017 | 
      4084117 | 
      1540 | 
      104.8 | 
      130 | 
      45 | 
      103800 | 
      374800 | 
      1400 |  
    | 
      With IR |  
    | 
      15 | 
      NAV4002 | 
      4074102 | 
      76 | 
      15 | 
      32 | 
      17 | 
      10800 | 
      29800 | 
      4500 |  
    | 
      17 | 
      NAV4003 | 
      4074103 | 
      94 | 
      17 | 
      35 | 
      18 | 
      17900 | 
      37900 | 
      4300 |  
    | 
      20 | 
      NAV4004 | 
      4074104 | 
      170 | 
      20 | 
      42 | 
      22 | 
      28150 | 
      60900 | 
      3900 |  
    | 
      25 | 
      NAV4005 | 
      4074105 | 
      195 | 
      25 | 
      47 | 
      22 | 
      33800 | 
      70800 | 
      3700 |  
    | 
      30 | 
      NAV4006 | 
      4074106 | 
      299 | 
      30 | 
      55 | 
      25 | 
      49900 | 
      96500 | 
      3500 |  
    | 
      35 | 
      NAV4007 | 
      4074107 | 
      402 | 
      35 | 
      62 | 
      27 | 
      47600 | 
      122800 | 
      3100 |  
    | 
      40 | 
      NAV4008 | 
      4074108 | 
      482 | 
      40 | 
      68 | 
      28 | 
      49900 | 
      137900 | 
      2700 |  
    | 
      45 | 
      NAV4009 | 
      4074109 | 
      617 | 
      45 | 
      75 | 
      30 | 
      52500 | 
      153500 | 
      2600 |  
    | 
      50 | 
      NAV4010 | 
      4074110 | 
      669 | 
      50 | 
      80 | 
      30 | 
      55700 | 
      166000 | 
      2500 |  
    | 
      55 | 
      NAV4011 | 
      4074111 | 
      1030 | 
      55 | 
      90 | 
      35 | 
      68500 | 
      225800 | 
      2300 |  
    | 
      60 | 
      NAV4012 | 
      4074112 | 
      1087 | 
      60 | 
      95 | 
      35 | 
      75400 | 
      239000 | 
      2100 |  
    | 
      65 | 
      NAV4013 | 
      4074113 | 
      1156 | 
      65 | 
      100 | 
      35 | 
      79500 | 
      256900 | 
      1900 |  
    | 
      70 | 
      NAV4014 | 
      4074114 | 
      1666 | 
      70 | 
      110 | 
      40 | 
      98800 | 
      354900 | 
      1700 |  
    | 
      75 | 
      NAV4015 | 
      4074115 | 
      1762 | 
      75 | 
      115 | 
      45 | 
      101800 | 
      372900 | 
      1600 |  
    | 
      80 | 
      NAV4016 | 
      4074116 | 
      2450 | 
      80 | 
      125 | 
      45 | 
      102900 | 
      373500 | 
      1500 |  
    | 
      85 | 
      NAV4017 | 
      4074117 | 
      2500 | 
      85 | 
      130 | 
      45 | 
      103800 | 
      374800 | 
      1400 |  
    | 
      17 | 
  | 
      74703 | 
      126 | 
      17 | 
      35 | 
      24.5 | 
      8700 | 
      10800 | 
      4200 |  
    | 
      15 | 
  | 
      74802 | 
      100 | 
      15 | 
      36 | 
      24.5 | 
      8900 | 
      11200 | 
      4400 |  |