Precision Cross Roller Bearing

Series

JA Thin Section Bearing

JA Thin Section Bearing model list with 28 individual model pages, dimensions, load ratings, drawings and selection information.

Product Introduction

Kaydon Reali-Slim Thin Section Bearings JA series covers Reali-Slim thin section bearing models for compact rotary designs.

Includes angular contact Type A, radial contact Type C and four-point contact Type X models.

Suitable for precision equipment, aerospace mechanisms, rotary systems and compact automation structures.

Provide the original model and application conditions for replacement selection.

JA Thin Section Bearing Specification Table

Open a model page for its drawing, mounting details and technical confirmation. Confirm the original drawing before production or replacement selection.

ModelBore dOuter DWidth BDynamic CStatic C0Structure
JA020CP0 Thin Section Bearing 2 in / 50.8 mm 2.5 in / 63.5 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 393 lb / 1748 N; ISO radial 1,012 lb / 4502 N radial 680 lb / 3025 N Double sealed Type C, Reali-Slim thin section ball bearing
JA020XP0 Thin Section Bearing 2 in / 50.8 mm 2.5 in / 63.5 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 514 lb / 2286 N; thrust 790 lb / 3514 N; moment 434 in-lb / 49 N·m radial 680 lb / 3025 N; thrust 1,710 lb / 7606 N; moment 770 in-lb / 87 N·m Double sealed Type X, Reali-Slim thin section ball bearing
JA025CP0 Thin Section Bearing 2.5 in / 63.5 mm 3 in / 76.2 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 442 lb / 1966 N; ISO radial 1,094 lb / 4866 N radial 830 lb / 3692 N Double sealed Type C, Reali-Slim thin section ball bearing
JA025XP0 Thin Section Bearing 2.5 in / 63.5 mm 3 in / 76.2 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 583 lb / 2593 N; thrust 910 lb / 4048 N; moment 601 in-lb / 67.9 N·m radial 830 lb / 3692 N; thrust 2,090 lb / 9297 N; moment 1,150 in-lb / 129.9 N·m Double sealed Type X, Reali-Slim thin section ball bearing
JA030CP0 Thin Section Bearing 3 in / 76.2 mm 3.5 in / 88.9 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 487 lb / 2166 N; ISO radial 1,166 lb / 5187 N radial 990 lb / 4404 N Double sealed Type C, Reali-Slim thin section ball bearing
JA030XP0 Thin Section Bearing 3 in / 76.2 mm 3.5 in / 88.9 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 643 lb / 2860 N; thrust 1,010 lb / 4493 N; moment 785 in-lb / 88.7 N·m radial 990 lb / 4404 N; thrust 2,470 lb / 10987 N; moment 1,600 in-lb / 180.8 N·m Double sealed Type X, Reali-Slim thin section ball bearing
JA035CP0 Thin Section Bearing 3.5 in / 88.9 mm 4 in / 101.6 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 530 lb / 2358 N; ISO radial 1,230 lb / 5471 N radial 1,140 lb / 5071 N Double sealed Type C, Reali-Slim thin section ball bearing
JA035XP0 Thin Section Bearing 3.5 in / 88.9 mm 4 in / 101.6 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 701 lb / 3118 N; thrust 1,110 lb / 4938 N; moment 986 in-lb / 111.4 N·m radial 1,140 lb / 5071 N; thrust 2,850 lb / 12677 N; moment 2,130 in-lb / 240.7 N·m Double sealed Type X, Reali-Slim thin section ball bearing
JA040CP0 Thin Section Bearing 4 in / 101.6 mm 4.5 in / 114.3 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 571 lb / 2540 N; ISO radial 1,289 lb / 5734 N radial 1,290 lb / 5738 N Double sealed Type C, Reali-Slim thin section ball bearing
JA040XP0 Thin Section Bearing 4 in / 101.6 mm 4.5 in / 114.3 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 756 lb / 3363 N; thrust 1,210 lb / 5382 N; moment 1,205 in-lb / 136.1 N·m radial 1,290 lb / 5738 N; thrust 3,220 lb / 14323 N; moment 2,740 in-lb / 309.6 N·m Double sealed Type X, Reali-Slim thin section ball bearing
JA042CP0 Thin Section Bearing 4.25 in / 107.9 mm 4.75 in / 120.6 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 591 lb / 2629 N; ISO radial 1,317 lb / 5858 N radial 1,370 lb / 6094 N Double sealed Type C, Reali-Slim thin section ball bearing
JA042XP0 Thin Section Bearing 4.25 in / 107.9 mm 4.75 in / 120.6 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 783 lb / 3483 N; thrust 1,260 lb / 5605 N; moment 1,321 in-lb / 149.3 N·m radial 1,370 lb / 6094 N; thrust 3,410 lb / 15168 N; moment 3,070 in-lb / 346.9 N·m Double sealed Type X, Reali-Slim thin section ball bearing
JA045CP0 Thin Section Bearing 4.5 in / 114.3 mm 5 in / 127 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 610 lb / 2713 N; ISO radial 1,344 lb / 5978 N radial 1,440 lb / 6405 N Double sealed Type C, Reali-Slim thin section ball bearing
JA045XP0 Thin Section Bearing 4.5 in / 114.3 mm 5 in / 127 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 809 lb / 3599 N; thrust 1,310 lb / 5827 N; moment 1,441 in-lb / 162.8 N·m radial 1,440 lb / 6405 N; thrust 3,600 lb / 16014 N; moment 3,420 in-lb / 386.4 N·m Double sealed Type X, Reali-Slim thin section ball bearing
JA047CP0 Thin Section Bearing 4.75 in / 120.6 mm 5.25 in / 133.3 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 629 lb / 2798 N; ISO radial 1,369 lb / 6090 N radial 1,520 lb / 6761 N Double sealed Type C, Reali-Slim thin section ball bearing
JA047XP0 Thin Section Bearing 4.75 in / 120.6 mm 5.25 in / 133.3 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 834 lb / 3710 N; thrust 1,350 lb / 6005 N; moment 1,565 in-lb / 176.8 N·m radial 1,520 lb / 6761 N; thrust 3,790 lb / 16859 N; moment 3,790 in-lb / 428.2 N·m Double sealed Type X, Reali-Slim thin section ball bearing
JA050CP0 Thin Section Bearing 5 in / 127 mm 5.5 in / 139.7 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 648 lb / 2882 N; ISO radial 1,394 lb / 6201 N radial 1,590 lb / 7073 N Double sealed Type C, Reali-Slim thin section ball bearing
JA050XP0 Thin Section Bearing 5 in / 127 mm 5.5 in / 139.7 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 859 lb / 3821 N; thrust 1,400 lb / 6228 N; moment 1,693 in-lb / 191.3 N·m radial 1,590 lb / 7073 N; thrust 3,980 lb / 17704 N; moment 4,180 in-lb / 472.3 N·m Double sealed Type X, Reali-Slim thin section ball bearing
JA055CP0 Thin Section Bearing 5.5 in / 139.7 mm 6 in / 152.4 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 685 lb / 3047 N; ISO radial 1,442 lb / 6414 N radial 1,750 lb / 7784 N Double sealed Type C, Reali-Slim thin section ball bearing
JA055XP0 Thin Section Bearing 5.5 in / 139.7 mm 6 in / 152.4 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 908 lb / 4039 N; thrust 1,480 lb / 6583 N; moment 1,959 in-lb / 221.3 N·m radial 1,750 lb / 7784 N; thrust 4,360 lb / 19394 N; moment 5,020 in-lb / 567.2 N·m Double sealed Type X, Reali-Slim thin section ball bearing
JA060CP0 Thin Section Bearing 6 in / 152.4 mm 6.5 in / 165.1 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 720 lb / 3203 N; ISO radial 1,487 lb / 6615 N radial 1,900 lb / 8452 N Double sealed Type C, Reali-Slim thin section ball bearing
JA060XP0 Thin Section Bearing 6 in / 152.4 mm 6.5 in / 165.1 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 955 lb / 4248 N; thrust 1,570 lb / 6984 N; moment 2,240 in-lb / 253.1 N·m radial 1,900 lb / 8452 N; thrust 4,740 lb / 21085 N; moment 5,930 in-lb / 670 N·m Double sealed Type X, Reali-Slim thin section ball bearing
JA065CP0 Thin Section Bearing 6.5 in / 165.1 mm 7 in / 177.8 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 754 lb / 3354 N; ISO radial 1,530 lb / 6806 N radial 2,050 lb / 9119 N Double sealed Type C, Reali-Slim thin section ball bearing
JA065XP0 Thin Section Bearing 6.5 in / 165.1 mm 7 in / 177.8 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 1,001 lb / 4453 N; thrust 1,650 lb / 7340 N; moment 2,535 in-lb / 286.4 N·m radial 2,050 lb / 9119 N; thrust 5,120 lb / 22775 N; moment 6,910 in-lb / 780.7 N·m Double sealed Type X, Reali-Slim thin section ball bearing
JA070CP0 Thin Section Bearing 7 in / 177.8 mm 7.5 in / 190.5 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 787 lb / 3501 N; ISO radial 1,571 lb / 6988 N radial 2,200 lb / 9786 N Double sealed Type C, Reali-Slim thin section ball bearing
JA070XP0 Thin Section Bearing 7 in / 177.8 mm 7.5 in / 190.5 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 1,046 lb / 4653 N; thrust 1,730 lb / 7695 N; moment 2,844 in-lb / 321.3 N·m radial 2,200 lb / 9786 N; thrust 5,500 lb / 24465 N; moment 7,980 in-lb / 901.6 N·m Double sealed Type X, Reali-Slim thin section ball bearing
JA075CP0 Thin Section Bearing 7.5 in / 190.5 mm 8 in / 203.2 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 820 lb / 3648 N; ISO radial 1,610 lb / 7162 N radial 2,350 lb / 10453 N Double sealed Type C, Reali-Slim thin section ball bearing
JA075XP0 Thin Section Bearing 7.5 in / 190.5 mm 8 in / 203.2 mm 0.25 x 0.25 in / 6.35 x 6.35 mm radial 1,089 lb / 4844 N; thrust 1,810 lb / 8051 N; moment 3,165 in-lb / 357.6 N·m radial 2,350 lb / 10453 N; thrust 5,880 lb / 26156 N; moment 9,120 in-lb / 1030.4 N·m Double sealed Type X, Reali-Slim thin section ball bearing

View Models

28 models

Bore Range50 - 191 mm
Outer Range63 - 204 mm
Width Range6 - 7 mm
JA Series JA020CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA020XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing JA Series JA025CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA025XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing JA Series JA030CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA030XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing JA Series JA035CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA035XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing JA Series JA040CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA040XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing JA Series JA042CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA042XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing JA Series JA045CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA045XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing JA Series JA047CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA047XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing JA Series JA050CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA050XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing JA Series JA055CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA055XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing JA Series JA060CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA060XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing JA Series JA065CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA065XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing JA Series JA070CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA070XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing JA Series JA075CP0 Thin Section Bearing Double sealed Type C, Reali-Slim thin section ball bearing JA Series JA075XP0 Thin Section Bearing Double sealed Type X, Reali-Slim thin section ball bearing