CRB/CRBC Crossed Roller Bearings

Inner Diameter: 50-800mm Outer Diameter: 80-1030mm Width: 13-100mm Weight: 0.29-274kg

CRBC crossed roller bearing standard type is a bearing with thinnest possible inner and outer rings because the outer ring is split while the inner ring is integrated into the main body.

CRBC series( separatable outer ring and inner ring rotation）,with cage and full complement with rollers,suitable for the parts where the inner ring require high rotate accurancy .

Include    CRBC5013,CRBC6013,CRBC7013,CRBC8016,CRBC9016,CRBC10020,CRBC11020,CRBC12025,CRBC13025,CRBC14025,CRBC15025,CRBC15030,CRBC20025,CRBC20030,CRBC15035

shaft diameter Identification number Main dimensious（mm) Mounting dimensions (mm) CRBC CRB weight
With cage Full complement Inner diameter outer diameter width r min da Da Basic dynamic load rating Basic static load rating Basic static load rating Basic static load rating Kg
d D B C  KN Co  KN C  KN Co  KN
50 CRBC 5013 CRB 5013 50 80 13 0.6 55 71 1.07 1.26 1.42 1.84 0.29
60 CRBC 6013 CRB 6013 60 90 13 0.6 64 81 1.16 1.46 1.54 2.15 0.33
70 CRBC 7013 CRB 7013 70 100 13 0.6 75 91 1.23 1.67 1.7 2.55 0.38
80 CRBC 8016 CRB 8013 80 120 16 0.6 86 107 1.82 2.55 2.43 3.75 0.74
90 CRBC 9016 CRB 9013 90 130 16 1 98 118 1.94 2.86 2.59 4.21 0.81
100 CRBC 10020 CRB 10020 100 150 20 1 108 134 3.15 4.51 3.94 6.11 1.45
110 CRBC 11020 CRB 11020 110 160 20 1 118 144 3.35 5.07 4.12 6.67 1.56
120 CRBC 12025 CRB 12025 120 180 25 1.5 132 164 4.77 7.05 5.99 9.54 2.62
130 CRBC 13025 CRB 13025 130 190 25 1.5 140 172 4.92 7.48 6.1 9.98 2.82
140 CRBC 14025 CRB 14025 140 200 25 1.5 151 183 5.07 7.92 6.41 10.8 2.96
150 CRBC 15025 CRB 15025 150 210 25 1.5 160 192 5.38 8.77 6.5 11.3 3.16
CRBC 15030 CRB 15030 150 230 30 1.5 166 202 6.92 10.8 8.59 14.4 5.3
200 CRBC 20025 CRB 20025 200 260 25 2 208 239 6.02 11 7.53 14.8 4
CRBC 20030 CRB 20030 200 280 30 2 218 262 10.8 17.8 13.3 23.4 6.7
CRBC 20035 CRB 20035 200 295 35 2 221 274 13.7 21.5 16.8 28.2 9.5
Identification number Main dimensious（mm) Mounting dimensions (mm) CRBC CRB weight
With cage Full complement Inner diameter outer diameter width r min da Da Basic dynamic load rating Basic static load rating Basic static load rating Basic static load rating Kg
d D B C  KN Co  KN C  KN Co  KN
250 CRBC 25025 CRB 25025 250 310 25 2.5 259 290 6.72 13.6 8.39 18.3 4.97
CRBC 25030 CRB 25030 250 330 30 2.5 265 310 11.6 20.8 14.6 28.3 8.1
CRBC 25040 CRB 25040 250 355 40 2.5 271 330 17.9 29.9 21.5 38.2 14.8
300 CRBC 30025 CRB 30025 300 360 25 2.5 310 340 7.38 16.2 9.19 21.7 5.88
CRBC 30040 CRB 30040 300 395 35 2.5 318 372 16.3 29.9 20.5 40.8 13.4
CRBC 40035 CRB 40035 300 405 40 2.5 321 381 19.4 35.1 23.5 45.1 17.2
400 CRBC 40035 CRB 40035 400 480 35 2.5 414 457 13.3 30 16.5 40 14.5
CRBC 40040 CRB 40040 400 510 40 2.5 423 483 22.2 45.5 27 59 23.5
CRBC 50070 CRB 50070 400 580 70 2.5 430 532 47 81.1 57.6 106 72.4
500 CRBC 50040 CRB 50040 500 600 40 2.5 517 573 21.2 49.7 25.9 64.8 26
CRBC 50050 CRB 50050 500 625 50 2.5 531 592 24.7 56.1 30.6 74.7 41.7
CRBC 50070 CRB 50070 500 680 70 2.5 530 633 53.6 102 65.3 133 86.1
600 CRBC 60040 CRB 60040 600 700 40 3 621 676 23.1 58.1 28.7 77.4 30.6
CRBC 60070 CRB 60070 600 780 70 3 630 734 59.1 123 70 154 102
CRBC 60012 CRB 600120 600 870 120 3 643 817 125 221 149 280 274
700 CRBC 70045 CRB 70045 700 815 45 3 730 785 25 68 31.3 91.7 46.5
CRBC 70070 CRB 70070 700 880 70 3 731 834 63 139 76.6 181 115
CRBC 70015 CRB 700150 700 1020 150 3 731 953 166 301 198 382 478
800 CRBC 80070 CRB 80070 800 950 70 4 831 907 41.7 109 51.3 144 109
CRBC 800100 CRB 800100 800 1030 100 4 840 972 93.6 204 114 264 247

china precision cross roller bearing manufacturer

Drawing of CRBC cross roller bearing