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Crossed cylindrical roller bearings

The crossed cylindrical roller bearing is composed of an outer ring, an inner ring, a plurality of rollers and gaskets. The rollers are located between the inner and outer rings, and shims are placed between the rollers to prevent mutual friction between them, so as to reduce the torque resistance of rotation.

Bore Dia.-d

mm

-

mm

Inner Dia. without inner ring-Fw

mm

-

mm

Model Code
Outer Dia.-D

mm

-

mm

Outer Dia. without outer ring-Ew

mm

-

mm

Basic dimensions Basic load rating Speed ratings Mass Model
dynamic static Reference speed Limiting speed Bearing No.
d [mm] D [mm] B [mm] C [kN] C0 [kN] [r/min] [r/min] [kg]
300 395 35 183 367 13.4 XRB30035 Bearing
300 405 40 212 409 17.2 XRB30040 Bearing
350 40 20 54.1 143 3.9 XRB35020 Bearing
400 480 35 156 370 14.5 XRB40035 Bearing
400 510 40 241 531 23.5 XRB40040 Bearing
400 580 70 470 811 72.4 XRB40070 Bearing
450 500 25 61.7 182 6.6 XRB45025 Bearing
500 550 25 65.5 2021 7.3 XRB50025 Bearing
500 600 40 239 607 26 XRB50040 Bearing
500 625 50 267 653 41.7 XRB50050 Bearing
500 680 70 653 1330 86.1 XRB50070 Bearing
600 700 40 264 721 29 XRB60040 Bearing
600 780 70 700 1540 102 XRB60070 Bearing
600 870 120 1490 2800 274 XRB600120 Bearing
700 815 45 281 836 46 XRB70045 Bearing
700 880 70 766 1810 115 XRB70070 Bearing
700 1020 150 1980 3820 478 XRB700150 Bearing
800 950 70 468 1330 105 XRB80070 Bearing
800 1030 100 1140 2640 247 XRB800100 Bearing
900 1050 70 494 1490 120 XRB90070 Bearing
1000 1250 110 1220 3220 360 XRB1000111 Bearing
1250 1500 110 1350 3970 440 XRB125110 Bearing
150 230 30 7.35 8.36 5.3 XRBC15030 Bearing
200 260 25 8.33 10.6 4 XRBC20025 Bearing
200 280 30 16.7 20.9 6.7 XRBC20030 Bearing
200 295 35 18 24.3 9.6 XRBC20035 Bearing
250 310 25 19.4 27.7 5 XRBC25025 Bearing
250 330 30 30.1 42.1 8.1 XRBC25030 Bearing
250 355 40 31.4 45.3 14.8 XRBC25040 Bearing
300 360 25 33.1 50.9 5.9 XRBC30025 Bearing
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