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APPLIED FILTERS

Bearing type

Internal Diameter

External diameter

Width/height

NSK Thin Section Open Type Bearing

Deep groove ball bearing (C type)
C series deep groove ball bearings are single row radial ball bearings of conventional design. It is Conrad type, which means its inner ring and outer ring will have a special displacement, so that the number of balls that can be loaded is about half of the full complement type. Type C bearings are mainly used to bear radial loads, but they can also bear limited axial (thrust) loads from a certain direction. However, if the main load is axial load direction, angular contact ball bearings will be more suitable.
Angular contact ball bearing (A type)
Type A bearings have a round window cage, 30 degrees contact angle, and the number of balls is approximately 65% of the full complement type.
The biggest advantage of Type A bearing is that it can provide greater axial load capacity than Type C or Type X. Therefore, such bearings are generally installed opposite to each other to maintain the contact angle and bear the two-way thrust load.
Four-point contact bearings (X type)
X-type bearings are characterized by having gothic arch inner and outer ring raceways. In this way, a single bearing can bear three kinds of loads (radial load, axial load and moment) at the same time . A four point contact bearing can often replace two bearings, which makes the design more concise.
X-type bearings can provide different internal preloads and clearances according to customers’ needs, such as high rigidity or zero clearance. This can be achieved by using balls with a larger gap between the raceways of the inner and outer races.

  • NBX Type
  • NBC Type
  • NBA Type

NBX Type

  • Product Number
    NSK NO.
    Bore Dia (d)
    Outer Dia (D)
    Width (B)
    Radial Dynamic Load Rating(Cr) (N)
    Radial Static Load Rating(Cor) (N)
    Thrust Dynamic Load Rating(Cr) (N)
    Thrust Static Load Rating(Cor) (N)
  • NBX17712
    7"
    8"
    0.500"
    2792.7
    4617
    4446
    11547
  • NBX16512
    6.5"
    7.5"
    0.500"
    2682
    4311
    4248
    10773
  • NBX15212
    6"
    7"
    0.500"
    2569.5
    4005
    4041
    10008
  • NBX12712
    5"
    6"
    0.500"
    2332.8
    3384
    3618
    8469
  • NBX13912
    5.5"
    6.5"
    0.500"
    2452.5
    3690
    3834
    9234
  • NBX12006
    4.75"
    5.75"
    0.500"
    2246.4
    3177
    3474
    7956
  • NBX11412
    4.5"
    5.5"
    0.500"
    2208.6
    3078
    3393
    7695
  • NBX10712
    4.25"
    5.25"
    0.500"
    2119.5
    2871
    3240
    7182
  • NBX10112
    4.000"
    5.000"
    0.500"
    2079.9
    2772
    3168
    6930
  • NBX10719
    4.25"
    5.75"
    0.750"
    4315.5
    5076
    6363
    12699
  • NBX17719
    7"
    8.5"
    0.750"
    5492.7
    7875
    8514
    19683
  • NBX16519
    6.5"
    8"
    0.750"
    5292
    7362
    8145
    18414
  • NBX15219
    6"
    7.5"
    0.750"
    5085.9
    6858
    7767
    17145
  • NBX13919
    5.5"
    7"
    0.750"
    4873.5
    6345
    7380
    15867
  • NBX12719
    5"
    6.5"
    0.750"
    4654.8
    5841
    6984
    14598
  • NBX12019
    4.75"
    6.25"
    0.750"
    4543.2
    5589
    6777
    13968
  • NBX11419
    4.5"
    6"
    0.750"
    4430.7
    5337
    6570
    13329
  • NBX10119
    4.000"
    5.500"
    0.750"
    4198.5
    4824
    6147
    12060
  • NBX17725
    7"
    9"
    1"
    9187.2
    11817
    13860
    29547
  • NBX16525
    6.5"
    8.5"
    1"
    8741.7
    10836
    13077
    27090
  • NBX15225
    6"
    8"
    1"
    8552.7
    10341
    12681
    25857
  • NBX13925
    5.5"
    7.5"
    1"
    8081.1
    9360
    11862
    23391
  • NBX12725
    5"
    7"
    1"
    7885.8
    8865
    11439
    22158
  • NBX12025
    4.75"
    6.75"
    1"
    7638.3
    8370
    11007
    20934
  • NBX11425
    4.5"
    6.5"
    1"
    7384.5
    7884
    10575
    19701
  • NBX10215
    4.000"
    6.000"
    1"
    7181.1
    7389
    10134
    18468
  • NBX2504
    1.000"
    1.375"
    0.1875"
    222
    261
    333
    657
  • NBX3804
    1.500"
    1.875"
    0.1875"
    266
    360
    414
    900
  • NBX5006
    2.000"
    2.500"
    0.25"
    463
    612
    711
    1539
  • NBX6306
    2.500"
    3.000"
    0.25"
    525
    747
    819
    1880
  • NBX7606
    3.000"
    3.500"
    0.25"
    579
    891
    909
    2223
  • NBX8806
    3.500"
    4.000"
    0.25"
    631
    1026
    999
    2565
  • NBX10106
    4.000"
    4.500"
    0.25"
    680
    1161
    1089
    2898
  • NBX10706
    4.250"
    4.750"
    0.25"
    705
    1233
    1134
    3069
  • NBX11406
    4.500"
    5.000"
    0.25"
    728
    1296
    1179
    3240
  • NBX12006
    4.750"
    5.250"
    0.25"
    751
    1368
    1218
    3411
  • NBX12706
    5.000"
    5.500"
    0.25"
    773
    1431
    1260
    3582
  • NBX13906
    5.500"
    6.000"
    0.25"
    817
    1575
    1332
    3924
  • NBX15206
    6.000"
    6.500"
    0.25"
    860
    1710
    1413
    4266
  • NBX16506
    6.500"
    7.000"
    0.25"
    901
    1845
    1485
    4608
  • NBX17706
    7.000"
    7.500"
    0.25"
    941
    1980
    1557
    4950
  • NBX16509
    7.000"
    7.750"
    0.375"
    1737
    3195
    2817
    7983
  • NBX12709
    5.500"
    6.250"
    0.375"
    1518
    2547
    2421
    6354
  • NBX16509
    6.500"
    7.250"
    0.375"
    1665
    2979
    2691
    7443
  • NBX15209
    6.000"
    6.750"
    0.375"
    1593
    2763
    2556
    6894
  • NBX12709
    5.000"
    5.750"
    0.375"
    1440
    2331
    2286
    5814
  • NBX12009
    4.750"
    5.500"
    0.375"
    1400
    2214
    2214
    5544
  • NBX11409
    4.500"
    5.250"
    0.375"
    1379
    2106
    2189
    5274
  • NBX10709
    4.250"
    5.000"
    0.375"
    1375
    1990
    2089
    5004
  • NBX10109
    4.000"
    4.750"
    0.375"
    1275
    1890
    1989
    4734
  • NBX17707
    7.000"
    7.625"
    0.3125"
    1348
    2673
    2205
    6678
  • NBX16507
    6.500"
    7.125"
    0.3125"
    1291
    2484
    2106
    6219
  • NBX15207
    6.000"
    6.625"
    0.3125"
    1233
    2304
    1998
    5760
  • NBX13907
    5.500"
    6.125"
    0.3125"
    1173
    2124
    1890
    5301
  • NBX12707
    5.000"
    5.625"
    0.3125"
    1112
    1935
    1782
    4842
  • NBX12007
    4.750"
    5.375"
    0.3125"
    1073
    1827
    1710
    4572
  • NBX11407
    4.500"
    5.125"
    0.3125"
    1048
    1755
    1665
    4393
  • NBX10707
    4.250"
    4.875"
    0.3125"
    1008
    1647
    1602
    4113
  • NBX10107
    4.000"
    4.625"
    0.3125"
    981
    1575
    1548
    3933
  • NBX7607
    3.000"
    3.625"
    0.3125"
    839
    1206
    1296
    3015
  • NBX8807
    3.500"
    4.125"
    0.3125"
    913
    1386
    1431
    3474
  • NBX6307
    2.500"
    3.125"
    0.3125"
    763
    1026
    1161
    2556
  • NBX5007
    2.000"
    2.625"
    0.3125"
    682
    837
    1017
    2106

NBC Type

  • Product Number
    NSK NO.
    Bore Dia (d)
    Outer Dia (D)
    Width (B)
    Radial Dynamic Load Rating(Cr) (N)
    Radial Static Load Rating(Cor) (N)
    Thrust Dynamic Load Rating(Cr) (N)
    Thrust Static Load Rating(Cor) (N)
  • NBC13919
    5.500"
    7.000"
    0.75"
    3000
    6345
    -
    -
  • NBC17719
    7.000"
    8.500"
    0.75"
    4165
    7875
    -
    -
  • NBC16519
    6.500"
    8.000"
    0.75"
    4014
    7362
    -
    -
  • NBC15219
    6.000"
    7.500"
    0.75"
    3860
    6858
    -
    -
  • NBC12719
    5.000"
    6.500"
    0.75"
    3545
    5846
    -
    -
  • NBC12019
    4.750"
    6.250"
    0.75"
    3475
    5576
    -
    -
  • NBC11419
    4.500"
    6.000"
    0.75"
    3375
    5376
    -
    -
  • NBC10719
    4.250"
    5.750"
    0.75"
    3289
    5076
    -
    -
  • NBC15206
    6.00"
    6.50"
    0.25"
    567
    1710
    -
    -
  • NBC16512
    6.500"
    7.500"
    0.5"
    2029
    4311
    -
    -
  • NBC13912
    5.500"
    6.500"
    0.5"
    1857
    3690
    -
    -
  • NBC15212
    6.00"
    7.00"
    0.5"
    1944
    4005
    -
    -
  • NBC12012
    4.750"
    5.750"
    0.5"
    1703
    3177
    -
    -
  • NBC17712
    7.00"
    8.00"
    0.5"
    2110
    4617
    -
    -
  • NBC11412
    4.50"
    5.50"
    0.5"
    1675
    3078
    -
    -
  • NBC12712
    5.00"
    6.00"
    0.5"
    1768
    3384
    -
    -
  • NBC10712
    4.25"
    5.25"
    0.5"
    1608
    2871
    -
    -
  • NBC10112
    4.00"
    5.00"
    0.5"
    1580
    2772
    -
    -
  • NBC17709
    7.00"
    7.75"
    0.375"
    1311
    3195
    -
    -
  • NBC16509
    6.50"
    7.250"
    0.375"
    1257
    2979
    -
    -
  • NBC12709
    5.00"
    5.750"
    0.375"
    1088
    2331
    -
    -
  • NBC15209
    6.00"
    6.750"
    0.375"
    1203
    2763
    -
    -
  • NBC13909
    5.50"
    6.250"
    0.375"
    1147
    2547
    -
    -
  • NBC10709
    4.25"
    5.00"
    0.375"
    997
    1998
    -
    -
  • NBC12009
    4.750"
    5.50"
    0.375"
    1058
    2214
    -
    -
  • NBC11409
    4.50"
    5.25"
    0.375"
    1029
    2106
    -
    -
  • NBC10109
    4.00"
    4.75"
    0.375"
    966
    1890
    -
    -
  • NBC17707
    7.00"
    7.625"
    0.3125"
    1016
    2673
    -
    -
  • NBC16507
    6.50"
    7.125"
    0.3125"
    974
    2484
    -
    -
  • NBC15207
    6.00"
    6.625"
    0.3125"
    931
    2304
    -
    -
  • NBC13907
    5.50"
    6.125"
    0.3125"
    886
    2124
    -
    -
  • NBC12707
    5.00"
    5.625"
    0.3125"
    840
    1935
    -
    -
  • NBC12007
    4.750"
    5.375"
    0.3125"
    811
    1827
    -
    -
  • NBC11407
    4.50"
    5.125"
    0.3125"
    792
    1755
    -
    -
  • NBC10707
    4.25"
    4.875"
    0.3125"
    761
    1647
    -
    -
  • NBC10107
    4.00"
    4.625"
    0.3125"
    743
    1575
    -
    -
  • NBC8807
    3.50"
    4.125"
    0.3125"
    690
    1386
    -
    -
  • NBC7607
    3.00"
    3.625"
    0.3125"
    636
    1226
    -
    -
  • NBC5007
    2.00"
    2.625"
    0.3125"
    462
    837
    -
    -
  • NBC6307
    2.50"
    3.125"
    0.3125"
    580
    1026
    -
    -
  • NBC17706
    7.00"
    7.50"
    0.25"
    621
    1980
    -
    -
  • NBC13906
    5.50"
    6.00"
    0.25"
    531
    1575
    -
    -
  • NBC16506
    6.50"
    7.00"
    0.25"
    594
    1845
    -
    -
  • NBC12006
    4.75"
    5.25"
    0.25"
    486
    1368
    -
    -
  • NBC12706
    5.00"
    5.50"
    0.25"
    504
    1431
    -
    -
  • NBC11406
    4.5"
    5.0"
    0.25"
    468
    1296
    -
    -
  • NBC10706
    4.25"
    4.75"
    0.25"
    450
    1233
    -
    -
  • NBC7606
    3.0"
    3.5"
    0.25"
    369
    891
    -
    -
  • NBC6306
    2.5"
    3.0"
    0.25"
    324
    747
    -
    -
  • NBC5006
    2.0"
    2.5"
    0.25"
    288
    612
    -
    -
  • NBC3804
    1.500"
    1.8750"
    0.1875"
    162
    360
    -
    -
  • NBC2504
    1.000"
    1.3750"
    0.1875"
    135
    260
    -
    -
  • NBC12025
    4.750"
    6.750"
    1"
    5838
    8370
    -
    -
  • NBC16525
    6.500"
    8.500"
    1"
    6653
    10836
    -
    -
  • NBC17725
    7.000"
    9.000"
    1"
    6987
    11817
    -
    -
  • NBC15225
    6.000"
    8.000"
    1"
    6516
    10341
    -
    -
  • NBC13925
    5.500"
    7.500"
    1"
    6165
    9360
    -
    -
  • NBC12725
    5.000"
    7.000"
    1"
    6021
    8865
    -
    -
  • NBC11425
    4.500"
    6.500"
    1"
    5649
    7889
    -
    -
  • NBC10725
    4.250"
    6.250"
    1"
    5403
    7389
    -
    -
  • NBC10119
    4.000"
    5.500"
    0.75"
    3203
    4824
    -
    -
  • NBC10215
    4.000"
    6.000"
    1"
    5503
    7389
    -
    -

NBA Type

  • Product Number
    NSK NO.
    Bore Dia (d)
    Outer Dia (D)
    Width (B)
    Radial Dynamic Load Rating(Cr) (N)
    Radial Static Load Rating(Cor) (N)
    Thrust Dynamic Load Rating(Cr) (N)
    Thrust Static Load Rating(Cor) (N)
  • NBA5006
    2.000"
    2.500"
    0.25"
    364
    711
    864
    2052
  • NBA12012
    4.75"
    5.75"
    0.5"
    1787.4
    3735
    4248
    10773
  • NBA12712
    5"
    6"
    0.5"
    1836
    3906
    4383
    11286
  • NBA17712
    7"
    8"
    0.5"
    2197.8
    5328
    5391
    15390
  • NBA16512
    6.5"
    7.5"
    0.5"
    2111.4
    4977
    5148
    14364
  • NBA13912
    5.5"
    6.5"
    0.5"
    1930.5
    4266
    4644
    12312
  • NBA15212
    5.5"
    6.5"
    0.5"
    1930.5
    4266
    4644
    12312
  • NBA10712
    4.250"
    5.250"
    0.500"
    1380
    3380
    3980
    9750
  • NBA11412
    4.5"
    5.5"
    0.5"
    1737.9
    3555
    4113
    10260
  • NBA10112
    4.000"
    5.000"
    0.500"
    1330
    3200
    3830
    9230
  • NBA10709
    4.250"
    5.000"
    0.375"
    900
    2440
    2590
    7040
  • NBA15209
    6.000"
    6.750"
    0.375"
    1120
    3370
    3220
    9740
  • NBA17709
    7.000"
    7.750"
    0.375"
    1220
    3890
    3540
    11220
  • NBA16509
    6.500"
    7.250"
    0.375"
    1180
    3650
    3390
    10550
  • NBA13909
    5.500"
    6.250"
    0.375"
    1050
    3090
    3030
    8930
  • NBA11409
    4.500"
    5.250"
    0.375"
    940
    2570
    2690
    7440
  • NBA12709
    5.000"
    5.750"
    0.375"
    1000
    2860
    2880
    8250
  • NBA12009
    4.750"
    5.500"
    0.375"
    960
    2720
    2790
    7850
  • NBA10109
    4.000"
    4.750"
    0.375"
    860
    2290
    2490
    6620
  • NBA6306
    2.500"
    3.000"
    0.25"
    413
    864
    990
    2502
  • NBA7606
    3.000"
    3.500"
    0.25"
    456
    1026
    1107
    2961
  • NBA8806
    3.500"
    4.000"
    0.25"
    496
    1179
    1215
    3411
  • NBA10106
    4.000"
    4.500"
    0.25"
    535
    1341
    1323
    3870
  • NBA10706
    4.250"
    4.750"
    0.25"
    554
    1422
    1377
    4095
  • NBA11406
    4.500"
    5.000"
    0.25"
    573
    1494
    1422
    4329
  • NBA12006
    4.750"
    5.250"
    0.25"
    591
    1575
    1476
    4554
  • NBA12706
    5.000"
    5.500"
    0.25"
    608
    1656
    1521
    4779
  • NBA13906
    5.500"
    6.000"
    0.25"
    643
    1818
    1620
    5238
  • NBA15206
    6.000"
    6.500"
    0.25"
    676
    1971
    1710
    5688
  • NBA16506
    6.500"
    7.000"
    0.25"
    709
    2133
    1800
    6147
  • NBA17706
    7.000"
    7.500"
    0.25"
    740
    2286
    1890
    6606
  • NBA2504
    1.000"
    1.375"
    0.1875"
    174
    306
    405
    873
  • NBA3804
    1.500"
    1.875"
    0.1875"
    214
    432
    504
    1242
  • NBA5007
    2.000"
    2.625"
    0.3125"
    540
    981
    1242
    2835
  • NBA6307
    2.500"
    3.125"
    0.3125"
    607
    1206
    1431
    3474
  • NBA7607
    3.000"
    3.625"
    0.3125"
    660
    1395
    1575
    4023
  • NBA8807
    3.500"
    4.125"
    0.3125"
    720
    1611
    1737
    4662
  • NBA10107
    4.000"
    4.625"
    0.3125"
    778
    1836
    1890
    5301
  • NBA10707
    4.250"
    4.875"
    0.3125"
    801
    1935
    1953
    5580
  • NBA11407
    4.500"
    5.125"
    0.3125"
    825
    2025
    2016
    5850
  • NBA12007
    4.750"
    5.375"
    0.3125"
    855
    2151
    2106
    6219
  • NBA12707
    5.000"
    5.625"
    0.3125"
    878
    2250
    2169
    6489
  • NBA13907
    5.500"
    6.125"
    0.3125"
    929
    2466
    2304
    7128
  • NBA15207
    6.000"
    6.625"
    0.3125"
    979
    2691
    2439
    7767
  • NBA16507
    6.500"
    7.125"
    0.3125"
    1018
    2880
    2556
    8316
  • NBA17707
    7.000 "
    7.625"
    0.3125"
    1065
    3105
    2682
    8964
  • NBA10119
    4.000"
    5.500"
    0.75"
    3362.4
    5715
    7578
    16506
  • NBA10719
    4.250"
    5.750"
    0.75"
    3424.5
    5940
    7767
    17145
  • NBA11419
    4.500"
    6.000"
    0.75"
    3569.4
    6381
    8145
    18414
  • NBA12019
    4.750"
    6.250"
    0.75"
    3630.6
    6597
    8334
    19044
  • NBA12719
    5.000"
    6.500"
    0.75"
    3690.9
    6813
    8514
    19683
  • NBA13919
    5.500"
    7.000"
    0.75"
    3887.1
    7479
    9054
    21582
  • NBA15219
    6.000"
    7.500"
    0.75"
    4077
    8136
    9585
    23490
  • NBA16519
    6.500"
    8.000"
    0.75"
    4260.6
    8793
    10098
    25398
  • NBA17719
    7.000"
    8.500"
    0.75"
    4438.8
    9459
    10593
    27297
  • NBA10215
    4.000"
    6.000"
    1″
    5652.9
    8532
    12267
    24624
  • NBA10725
    4.250"
    6.250"
    1″
    5794.2
    8955
    12681
    25857
  • NBA11425
    4.500"
    6.500"
    1″
    5905.8
    9387
    13077
    27090
  • NBA12025
    4.750"
    6.750"
    1″
    6070.5
    9810
    13473
    28314
  • NBA12725
    5.000"
    7.000"
    1″
    6207.3
    10233
    13860
    29547
  • NBA13925
    5.500"
    7.500"
    1″
    6472.8
    11088
    14616
    32013
  • NBA15225
    6.000"
    8.000"
    1″
    6732
    11943
    15354
    34470
  • NBA16525
    6.500"
    8.500"
    1″
    6984.9
    12798
    16083
    36936
  • NBA17725
    7.000"
    9.000"
    1″
    7231.5
    13644
    16785
    39402