You are here : Home > Crossed Roller Bearing > BCRB/BRBC Series Crossed Roller Bearings
BCRB/BRBC Series Crossed Roller Bearings
BCRB/BRBC Series Crossed Roller Bearings
BCRB/BRBC Series Crossed Roller Bearings
BCRB/BRBC Series Crossed Roller Bearings
BCRB/BRBC Series Crossed Roller Bearings
BCRB/BRBC Series Crossed Roller Bearings

BCRB/BRBC Series Crossed Roller Bearings

The structural feature of BCRB/BRBC series crossed roller bearings is that the outer ring is split type, the inner ring is an integrated design, and there is no cage, but a full complement of roller design. This structure enables the bearing to provide higher rotation accuracy, and is especially suitable for parts that require higher rotation accuracy of the inner ring.

REQUEST FOR QUOTE >
Product Parameter Product Description

BCRB/BRBC series cross roller bearing parameters

Shaf Diameter(mm) Model Number Main Dimensions(mm) Mounting Dimensions(mm) CRBC CRB Weight
With Cage Full Complement Inner Ring Outer Diameter Width Chamfer ds Dh Dynamic Load Rating Static Load Rating Dynamic Load Rating Static Load Rating Kg
d D B r(min) C(KN) Co(KN) C(KN) Co(KN)
40 BRBC4010 BCRB4010 40 65 10 0.3 44 54 4.28 5.14 5.98 8.04 0.15
50 BRBC 5013 BCRB5013 50 80 13 0.6 55 71 10.7 12.6 14.2 18.4 0.29
60 BRBC6013 BCRB6013 60 90 13 0.6 64 81 11.6 14.6 15.4 21.5 0.33
70 BRBC7013 BCRB7013 70 100 13 0.6 75 91 12.3 16.7 17 25.5 0.38
80 BRBC8016 BCRB8016 80 120 16 0.6 86 107 18.2 25.5 24.3 37.5 0.74
90 BRBC9016 BCRB9016 90 130 16 1 98 118 19.4 28.6 25.9 42.1 0.81
100 BRBC10020 BCRB10020 100 150 20 1 108 134 31.5 45.1 39.4 61.1 1.45
110 BRBC11020 BCRB11020 110 160 20 1 118 144 33.5 50.7 41.2 66.7 1.56
120 BRBC 12025 BCRB12025 120 180 25 1.5 132 164 47.7 70.5 59.9 95.4 2.62
130 BRBC13025 BCRB13025 130 190 25 1.5 140 172 49.2 74.8 61 99.8 2.82
140 BRBC14025 BCRB14025 140 200 25 1.5 151 183 50.7 79.2 64.1 108 2.96
150 BRBC15025 BCRB15025 150 210 25 1.5 160 192 53.8 87.7 65 113 3.16
BRBC15030 BCRB15030 150 230 30 1.5 166 202 69.2 108 85.9 144 5.3
200 BRBC20025 BCRB20025 200 260 25 2 208 239 60.2 110 75.3 148 4
BRBC20030 BCRB20030 200 280 30 2 218 262 108 178 133 234 6.7
BRBC20035 BCRB20035 200 295 35 2 221 274 137 215 168 282 9.58
250 BRBC25025 BCRB25025 250 310 25 2.5 259 290 67.2 136 83.9 183 4.97
BRBC 25030 BCRB25030 250 330 30 2.5 265 310 116 208 146 283 8.1
BRBC 25040 BCRB25040 250 355 40 2.5 271 330 179 299 215 382 14.8
300 BRBC 30025 BCRB30025 300 360 25 2.5 310 341 73.8 162 91.9 217 5.88
BRBC 30035 BCRB30035 300 395 35 2.5 318 372 163 299 205 408 13.4
BRBC 30040 BCRB30040 300 405 40 2.5 321 381 194 351 235 451 17.2
400 BRBC 40035 BCRB40035 400 480 35 2.5 414 457 133 300 165 400 14.5
BRBC 40040 BCRB40040 400 510 40 2.5 423 483 222 455 270 590 23.5
BRBC 40070 BCRB40070 400 580 70 2.5 430 532 470 811 576 1060 72.4
500 BRBC 50040 BCRB50040 500 600 40 2.5 517 573 211 497 259 648 26
BRBC 50050 BCRB50050 500 625 50 2.5 531 592 247 561 306 747 41.7
BRBC50070 BCRB50070 500 680 70 2.5 530 633 536 1020 653 1330 86.1
600 BRBC60040 BCRB60040 600 700 40 3 621 676 231 581 287 774 30.6
BRBC60070 BCRB60070 600 780 70 3 630 734 591 1230 700 1540 102
BRBC600120 BCRB600120 600 870 120 3 643 817 1250 2210 1490 2800 274
700 BRBC 70045 BCRB70045 700 815 45 3 730 785 250 681 301 917 46.5
BRBC 70070 BCRB70070 700 880 70 3 731 834 630 1390 766 1810 115
BRBC700150 BCRB700150 700 1020 150 3 751 953 1660 3010 1980 3820 478
800 BRBC 80070 BCRB80070 800 950 70 4 831 907 417 1090 513 1440 109
BRBC800100 BCRB800100 800 1030 100 4 840 972 936 2040 1140 2640 247

Dimensional Tolerance Standards for Crossed Roller Bearings

Dimensional Tolerance of the Bearing Inner Diameter
lnner diameter (d) Tolerance of dm
(mm) P0 P6 P5 P4/P2
Above less Upper Lower Upper Lower Upper Lower Upper Lower
18 30 0 -10 0 -8 0 -6 0 -5
30 50 0 -12 0 -10 0 -8 0 -6
50 80 0 -15 0 -12 0 -9 0 -7
80 120 0 -20 0 -15 0 -10 0 -8
120 150 0 -25 0 -18 0 -13 0 10
150 180 0 -25 0 -18 0 -13 0 -10
180 250 0 -30 0 -22 0 -15 0 -12
250 315 0 -35 0 -25 0 -18 0 -15
315 400 0 -40 0 -30 0 -23 0 18
400 500 0 -45 0 -35 0 -25 0 -20
500 630 0 50 0 -40 0 -30 0 25
630 800 0 -75 0 -45 0 -35 0 -30
800 1000 0 -100 0 -50 0 -40 0 -35
1000 1250 0 -125 0 -60 0 -50 0 -45
Dimensional Tolerance of the Bearing outer Diameter
lnner diameter(D) Tolerance of dm
(mm) P0 P6 P5 P4/P2
Above less Upper Lower Upper Lower Upper Lower Upper Lower
18 30 0 -11 0 -9 0 -7 0 -6
30 50 0 -13 0 -11 0 -9 0 -7
50 80 0 -15 0 -13 0 -10 0 -8
80 120 0 -18 0 -15 0 -11 0 -9
120 150 0 -25 0 -18 0 -13 0 -10
150 180 0 -30 0 -20 0 -15 0 -11
180 250 0 -35 0 -25 0 -18 0 -13
250 315 0 -40 0 -28 0 -20 0 -15
315 400 0 -45 0 -33 0 -23 0 18
400 500 0 -50 0 -38 0 -28 0 -20
500 630 0 -75 0 -45 0 -35 0 25
630 800 0 -100 0 -50 0 -40 0 -30
800 1000 0 -125 0 -60 0 -50 0 -35
1000 1250 0 -125 0 -70 0 -60 0 -45

Unit:μm

Note

1) The standard inner and outer diameter dimensional accuracy of BRA, BRB, BRE and BRU is grade O, if you need higher precision than grade 0, please consult BYC Boying Bearing.

2) dm represents the arithmetic mean of the maximum diameter and the minimum diameter obtained by two-point measurement of the inner diameter of the bearing Dm represents the arithmetic mean of the maximum diameter and the minimum diameter obtained by two-point measurement of the outer diameter of the bearing.

3) In the table, the precision grades of the inner diameter or outer diameter of the bearings are not indicated by numerical values, and the highest numerical values are also applicable to lower precision grades.

Related products
Leave us a message
* Name
* Email
* Message Content
Submit
foot
Message
Submit
Copyright © All Rights Reserved BoYing Bearing Co.,ltd. Sitexml Powered by www.sxglpx.com