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APPLIED FILTERS

Bearing type

Internal Diameter

External diameter

Width/height

Kaydon Thin Section Sealed Type Bearing

By properly designing and installing the seals and shields, it helps to ensure cleanliness and improve the wear resistance of the bearing.
The difference between seals and shields
The seal is a contact-type closing part that is used to keep the inside of the bearing, the lubricant does not run off and prevents foreign substances from entering the bearing. It is sealed and installed on the outer ring and in direct contact with the inner ring.
The shield is a closed part for the same purpose as a seal, but it does not directly contact the inner ring.
An integral seal or shield can be used to achieve a very compact design, which can provide early protection for the bearing during and after installation.
For the JU series, the width of the bearing needs to be increased after the shield or seal is assembled. The width of the JA, JB and JG series is the same as that of the open bearing after the shield or seal is assembled.
When the weight and space are tight, we can provide you with single-sided sealed/shielded bearings.

  • QJHA Series Type C
  • QJA Series Type C
  • QJB Series Type C
  • QJU Series Type C
  • QJG Series Type C
  • QJG Series Type X
  • QJU Series Type X
  • QJB Series Type X
  • QJA Series Type X
  • QJHA Series Type X

QJHA Series Type C

Thin section deep groove ball bearing & Nitrile rubber sealed

Cross section size: 3⁄16" x 1⁄4"    Cage type: Nylon one-piece molded ring with “snap-over” pockets

  • Product Number
    Kaydon No.
    Bore Dia (d)
    Outer Dia (D)
    Width (B)
    Radial Static Load Capacity lbs.
    Radial Dynamic Load Capacity lbs.
    Thrust Static Load Rating(lbs)
    Thrust Dynamic Load Rating (lbs)
  • JHA17CL0
    1.750"
    2.125"
    0.25″
    218
    414
    -
    -
  • JHA15CL0
    1.500"
    1.875"
    0.25″
    203
    360
    -
    -
  • JHA10CL0
    1.000"
    1.375"
    0.25″
    169
    261
    -
    -

QJA Series Type C

Thin section deep groove ball bearing & Nitrile rubber sealed

Cross section size: 5/16"×5/16"    Cage type: Standard one-piece formed ring with circular pockets

  • Product Number
    Kaydon No.
    Bore Dia (d)
    Outer Dia (D)
    Width (B)
    Radial Static Load Capacity lbs.
    Radial Dynamic Load Capacity lbs.
    Thrust Static Load Rating(Lbs)
    Thrust Dynamic Load Rating(Lbs)
  • JA065CP0
    6.500"
    7.000"
    0.25″
    679
    1845
    -
    -
  • JA050CP0
    5.000"
    5.500"
    0.25″
    583
    1431
    -
    -
  • JA055CP0
    5.500"
    6.000"
    0.25″
    617
    1575
    -
    -
  • JA060CP0
    6.000"
    6.500"
    0.25″
    648
    1710
    -
    -
  • JA042CP0
    4.250"
    4.750"
    0.25″
    532
    1233
    -
    -
  • JA045CP0
    4.500"
    5.000"
    0.25″
    549
    1296
    -
    -
  • JA047CP0
    4.750"
    5.250"
    0.25″
    566
    1368
    -
    -
  • JA040CP0
    4.000"
    4.500"
    0.25″
    514
    1161
    -
    -
  • JA025CP0
    2.500"
    3.000"
    0.25″
    398
    747
    -
    -
  • JA030CP0
    3.000"
    3.500"
    0.25″
    438
    891
    -
    -
  • JA035CP0
    3.500"
    4.000"
    0.25″
    477
    1026
    -
    -
  • JA020CP0
    2.000"
    2.500"
    0.25″
    354
    612
    -
    -

QJB Series Type C

Thin section deep groove ball bearing & Nitrile rubber sealed

Cross section size: 3/8"×3/8"    Cage type: Standard one-piece formed ring with circular pockets

  • Product Number
    Kaydon No.
    Bore Dia (d)
    Outer Dia (D)
    Width (B)
    Radial Static Load Capacity lbs.
    Radial Dynamic Load Capacity lbs.
    Thrust Static Load Rating(Lbs)
    Thrust Dynamic Load Rating(Lbs)
  • JB060CP0
    6.000"
    6.625"
    0.3125″
    931
    2304
    -
    -
  • JB055CP0
    5.500"
    6.125"
    0.3125″
    886
    2124
    -
    -
  • JB050CP0
    5.000"
    5.625"
    0.3125″
    840
    1935
    -
    -
  • JB065CP0
    6.500"
    7.125"
    0.3125″
    974
    2484
    -
    -
  • JB045CP0
    4.500"
    5.125"
    0.3125″
    792
    1755
    -
    -
  • JB040CP0
    4.000"
    4.625"
    0.3125″
    743
    1575
    -
    -
  • JB047CP0
    4.750"
    5.375"
    0.3125″
    811
    1827
    -
    -
  • JB042CP0
    4.250"
    4.875"
    0.3125″
    761
    1647
    -
    -
  • JB035CP0
    3.500"
    4.125"
    0.3125″
    690
    1386
    -
    -
  • JB025CP0
    2.500"
    3.125"
    0.3125″
    580
    1026
    -
    -
  • JB030CP0
    3.000"
    3.625"
    0.3125″
    636
    1206
    -
    -
  • JB020CP0
    2.000"
    2.625"
    0.3125″
    519
    837
    -
    -

QJU Series Type C

Thin section deep groove ball bearing & Nitrile rubber sealed

Cross section size: 1⁄2" x 3⁄8"    Cage type: Standard one-piece formed ring with circular pockets

  • Product Number
    Kaydon No.
    Bore Dia (d)
    Outer Dia (D)
    Width (B)
    Radial Static Load Capacity lbs.
    Radial Dynamic Load Capacity lbs.
    Thrust Static Load Rating(Lbs)
    Thrust Dynamic Load Rating(Lbs)
  • JU075CP0
    7.500"
    8.250"
    0.5″
    1363
    3411
    -
    -
  • JU055CP0
    5.500"
    6.250"
    0.5″
    1147
    2547
    -
    -
  • JU120CP0
    12.000"
    12.750"
    0.5″
    1777
    5355
    -
    -
  • JU070CP0
    7.000"
    7.750"
    0.5″
    1311
    3195
    -
    -
  • JU047CP0
    4.750"
    5.500"
    0.5″
    1058
    2214
    -
    -
  • JU090CP0
    9.000"
    9.750"
    0.5″
    1510
    4059
    -
    -
  • JU110CP0
    11.000"
    11.750"
    0.5″
    1691
    4923
    -
    -
  • JU065CP0
    6.500"
    7.250"
    0.5″
    1257
    2983
    -
    -
  • JU042CP0
    4.250"
    5.000"
    0.5″
    997
    1998
    -
    -
  • JU045CP0
    4.500"
    5.250"
    0.5″
    1029
    2106
    -
    -
  • JU050CP0
    5.000"
    5.750"
    0.5″
    1088
    2331
    -
    -
  • JU100CP0
    10.000"
    10.750"
    0.5″
    1603
    4491
    -
    -
  • JU060CP0
    6.000"
    6.750"
    0.5″
    1203
    2763
    -
    -
  • JU080CP0
    8.000"
    8.750"
    0.5″
    1413
    3627
    -
    -
  • JU040CP0
    4.000"
    4.750"
    0.5″
    966
    1890
    -
    -

QJG Series Type C

Thin section deep groove ball bearing & Nitrile rubber sealed

Cross section size: 1/2"×1/2"    Cage type: Standard one-piece formed ring with circular pockets

  • Product Number
    Kaydon No.
    Bore Dia (d)
    Outer Dia (D)
    Width (B)
    Radial Static Load Capacity lbs.
    Radial Dynamic Load Capacity lbs.
    Thrust Static Load Rating(Lbs)
    Thrust Dynamic Load Rating(Lbs)
  • JG400CP0
    40.000"
    42.000"
    1″
    16476
    60579
    -
    -
  • JG350CP0
    35.000"
    37.000"
    1″
    15476
    53190
    -
    -
  • JG300CP0
    30.000"
    32.000"
    1″
    14367
    45801
    -
    -
  • JG200CP0
    20.000"
    22.000"
    1″
    11740
    31023
    -
    -
  • JG250CP0
    25.000"
    27.000"
    1″
    13132
    38412
    -
    -
  • JG140CP0
    14.000"
    16.000"
    1″
    9797
    22158
    -
    -
  • JG180CP0
    18.000"
    20.000"
    1″
    11130
    28071
    -
    -
  • JG160CP0
    16.000"
    18.000"
    1″
    10483
    25119
    -
    -
  • JG120CP0
    12.000"
    14.000"
    1″
    9067
    19206
    -
    -

QJG Series Type X

Thin section Four-point contact ball bearing & Nitrile rubber sealed

Cross section size: 1/2"×1/2"    Cage type: Standard one-piece formed ring with “snap-over” pockets

  • Product Number
    Kaydon No.
    Bore Dia (d)
    Outer Dia (D)
    Width (B)
    Radial Static Load Rating (Lbs)
    Radial Dynamic Load Rating (Lbs)
    Thrust Static Load Rating(Lbs)
    Thrust Dynamic Load Rating(Lbs)
  • JG350XP0
    35"
    37"
    1"
    20561
    53190
    37773
    132930
  • JG300XP0
    30"
    32"
    1"
    19080
    45801
    34182
    114480
  • JG250XP0
    25"
    27"
    1"
    17424
    38412
    30402
    96030
  • KG200XP0
    20"
    22"
    1"
    15564
    31023
    26370
    77562
  • JG180XP0
    18"
    20"
    1"
    14747
    28071
    24669
    70182
  • JG160XP0
    16"
    18"
    1"
    13883
    25119
    22905
    62793
  • JG140XP0
    14"
    16"
    1"
    12964
    22158
    21069
    55404
  • JG120XP0
    12"
    14"
    1"
    11984
    19206
    19152
    48015

QJU Series Type X

Thin section Four-point contact ball bearing & Nitrile rubber sealed

Cross section size: 1⁄2" x 3⁄8"    Cage type: Standard one-piece formed ring with “snap-over” pockets

  • Product Number
    Kaydon No.
    Bore Dia (d)
    Outer Dia (D)
    Width (B)
    Radial Static Load Rating (Lbs)
    Radial Dynamic Load Rating (Lbs)
    Thrust Static Load Rating(Lbs)
    Thrust Dynamic Load Rating(Lbs)
  • JU120XP0
    12.000"
    12.750"
    0.375"
    2360
    5355
    3978
    13392
  • JU110XP0
    11.000"
    11.750"
    0.375"
    2246
    4923
    3767
    12312
  • JU100XP0
    10.000"
    10.750"
    0.375"
    2127
    4491
    3537
    11223
  • JU090XP0
    9.000"
    9.750"
    0.375"
    2003
    4059
    3303
    10143
  • JU080XP0
    8.000"
    8.750"
    0.375"
    1873
    3627
    3069
    9063
  • KC075XP0
    7.500"
    8.250
    0.375"
    1806
    3411
    2943
    8523
  • JU070XP0
    7.000"
    7.750"
    0.375"
    1737
    3195
    2817
    7983
  • JU070XP0
    7.000"
    7.750"
    0.375"
    1737
    3195
    2817
    7983
  • JU065XP0
    6.500"
    7.250"
    0.375"
    1665
    2979
    2691
    7443
  • JU055XP0
    5.500"
    6.250"
    0.375"
    1518
    2547
    2421
    6354
  • JU060XP0
    6.000"
    6.750"
    0.375"
    1593
    2763
    2556
    6894
  • JU050XP0
    5.000"
    5.750"
    0.375"
    1440
    2331
    2286
    5814
  • JU047XP0
    4.750"
    5.500"
    0.375"
    1400
    2214
    2214
    5544
  • JU045XP0
    4.500"
    5.250"
    0.375"
    1379
    2106
    2189
    5274
  • JU042XP0
    4.250"
    5.000"
    0.375"
    1375
    1990
    2089
    5004
  • JU040XP0
    4.000"
    4.750"
    0.375"
    1275
    1890
    1989
    4734

QJB Series Type X

Thin section Four-point contact ball bearing & Nitrile rubber sealed

Cross section size: 3/8"×3/8"    Cage type: Standard one-piece formed ring with “snap-over” pockets

  • Product Number
    Kaydon No.
    Bore Dia (d)
    Outer Dia (D)
    Width (B)
    Radial Static Load Rating (Lbs)
    Radial Dynamic Load Rating (Lbs)
    Thrust Static Load Rating(Lbs)
    Thrust Dynamic Load Rating(Lbs)
  • JB065XP0
    6.500"
    7.125"
    0.3125"
    1291
    2484
    2106
    6219
  • JB060XP0
    6.000"
    6.625"
    0.3125"
    1233
    2304
    1998
    5760
  • JB055XP0
    5.500"
    6.125"
    0.3125"
    1173
    2124
    1890
    5301
  • JB050XP0
    5.000"
    5.625"
    0.3125"
    1112
    1935
    1782
    4842
  • JB047XP0
    4.750"
    5.375"
    0.3125"
    1073
    1827
    1710
    4572
  • JB045XP0
    4.500"
    5.125"
    0.3125"
    1048
    1755
    1665
    4393
  • JB042XP0
    4.250"
    4.875"
    0.3125"
    1008
    1647
    1602
    4113
  • JB040XP0
    4.000"
    4.625"
    0.3125"
    981
    1575
    1548
    3933
  • JB035XP0
    3.500"
    4.125"
    0.3125"
    913
    1386
    1431
    3474
  • JB030XP0
    3.000"
    3.625"
    0.3125"
    839
    1206
    1296
    3015
  • JB025XP0
    2.500"
    3.125"
    0.3125"
    763
    1026
    1161
    2556
  • JB020XP0
    2.000"
    2.625"
    0.3125"
    682
    837
    1017
    2106

QJA Series Type X

Thin section Four-point contact ball bearing & Nitrile rubber sealed

Cross section size: 5/16"×5/16"    Cage type: Standard one-piece formed ring with “snap-over” pockets

  • Product Number
    Kaydon No.
    Bore Dia (d)
    Outer Dia (D)
    Width (B)
    Radial Static Load Rating (Lbs)
    Radial Dynamic Load Rating (Lbs)
    Thrust Static Load Rating(Lbs)
    Thrust Dynamic Load Rating(Lbs)
  • JA060XP0
    6.000"
    6.500"
    0.25"
    860
    1710
    1413
    4266
  • JSA065XP0
    6.500"
    7.000"
    0.25"
    901
    1845
    1485
    4608
  • JA065XP0
    6.500"
    7.000"
    0.25"
    901
    1845
    1485
    4608
  • JA055XP0
    5.500"
    6.000"
    0.25"
    817
    1575
    1332
    3924
  • JA050XP0
    5.000"
    5.500"
    0.25"
    773
    1431
    1260
    3582
  • JA045XP0
    4.500"
    5.000"
    0.25"
    728
    1296
    1179
    3240
  • JA047XP0
    4.750"
    5.250"
    0.25"
    751
    1368
    1218
    3411
  • JA042XP0
    4.250"
    4.750"
    0.25"
    705
    1233
    1134
    3069
  • JA030XP0
    3.000"
    3.500"
    0.25"
    579
    891
    909
    2223
  • JA035XP0
    3.500"
    4.000"
    0.25"
    631
    1026
    999
    2565
  • JA025XP0
    2.500"
    3.000"
    0.25"
    525
    747
    819
    1880
  • JA040XP0
    4.000"
    4.500"
    0.25"
    680
    1161
    1089
    2898
  • JSA020XP0
    2.000"
    2.500"
    0.25"
    463
    612
    711
    1539

QJHA Series Type X

Thin section Four-point contact ball bearing & Nitrile rubber sealed

Cross section size: 3⁄16" x 1⁄4"    Cage type: Nylon one-piece molded ring with “snap-over” pockets

  • Product Number
    Kaydon No.
    Bore Dia (d)
    Outer Dia (D)
    Width (B)
    Radial Static Load Rating (Lbs)
    Radial Dynamic Load Rating (Lbs)
    Thrust Static Load Rating(Lbs)
    Thrust Dynamic Load Rating(Lbs)
  • JHA17XL0
    1.750"
    2.125
    0.1875"
    287
    414
    450
    1026
  • JHA15XL0
    1.500"
    1.875"
    0.1875"
    266
    360
    414
    900
  • JHA10XL0
    1.000"
    1.375"
    0.1875"
    222
    261
    333
    657