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CRB Full Roller Type

CRB Full Roller Type

CRB Full Roller Type

Integrated inner and outer rings, ultra-thin design. This model represents the RB type's inner and outer rings reduced to their thinnest possible dimensions for a compact size. We offer the ultra-thin CRBT series of cross roller bearings with inner diameters as small as 10mm. We welcome your selection.

Nominal model
Main dimensions (mm)
Roller pitch diameter
Rated load(KN)
Lubrication hole
Installation dimensions(mm)
Weight(kg)
open type
Sealed type
d
D
B
r1(min)
dp
Cr
Cor
a
b
ds
Dh
CRB1250110 CRB1250110UU 1250 1500 110 5 1365.8 1350 3970 6 6 1308 1423 440
CRB1000110 CRB1000110UU 1000 1250 110 5 1114 1220 3220 6 6 1057 1171 360
CRB90070 CRB90070UU 900 1050 70 4 969 494 1490 6 4 937 1001 120
CRB800100 CRB800100UU 800 1030 100 4 - 1140 2640 6 4 840 972 247
CRB80070 CRB80070UU 800 950 70 4 868.1 513 1440 6 4 836 900 105
CRB700150 CRB700150UU 700 1020 150 3 - 1980 3820 6 3 751 953 478
CRB70070 CRB70070UU 700 880 70 3 - 766 1810 6 3 731 834 115
CRB70045 CRB70045UU 700 815 45 3 753.5 313 917 6 3 731 777 46
CRB600120 CRB600120UU 600 870 120 3 - 1490 2800 6 3 643 817 274
CRB60070 CRB60070UU 600 780 70 3 - 700 1540 6 3 630 734 102
CRB60040 CRB60040UU 600 700 40 3 650 287 774 6 3 627 673 29
CRB50070 CRB50070UU 500 680 70 2.5 - 653 1330 6 3.5 530 633 86.1
CRB50050 CRB50050UU 500 625 50 2.5 561.6 306 747 6 3.5 536 587 41.7
CRB50040 CRB50040UU 500 600 40 2.5 548.8 259 648 6 3 526 572 26
CRB50025 CRB50025UU 500 550 25 1 524.2 65.5 201 3.5 1.6 514 534 7.3
CRB45025 CRB45025UU 450 500 25 1 474 61.7 182 3.5 1.6 464 484 6.6
CRB40070 CRB40070UU 400 580 70 2.5 - 576 1060 6 3.5 430 532 72.4
CRB40040 CRB40040UU 400 510 40 2.5 453.4 270 590 6 3.5 428 479 23.5
CRB40035 CRB40035UU 400 480 35 2.5 440.3 165 400 5 3 422 459 14.5
CRB35020 CRB35020UU 350 400 20 2.5 373.4 54.1 143 3.5 1.6 363 383 3.9
CRB30040 CRB30040UU 300 405 40 2.5 351.6 235 451 6 3.5 326 377 17.2
CRB30035 CRB30035UU 300 395 35 2.5 345 215 408 5 3 322 368 13.4
CRB30025 CRB30025UU 300 360 25 2.5 328 91.9 217 3.5 2 315 340 5.9
CRB25040 CRB25040UU 250 355 40 2.5 300.7 215 382 6 3.5 275 326 14.8
CRB25030 CRB25030UU 250 330 30 2.5 287.5 146 283 4.5 3 269 306 8.1
FGFA bearings

Wafangdian Fafuge Bearing Co., Ltd., rooted in Wafangdian Bearing Industry Base, is an emerging professional bearing manufacturer. Drawing on the base’s profound industrial heritage, we have upheld craftsmanship since inception, integrated precision manufacturing into R&D and production, and focused on the R&D and refined production of spherical roller bearings.

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