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CARB Toroidal Roller Bearings

Product Overview

CARB Toroidal Roller Bearing
CARB Toroidal Roller Bearing
CARB Toroidal Roller Bearings, developed by SKF, are a breakthrough in bearing technology. Their unique symmetrical barrel-shaped rollers (toroidal design) optimize contact stress distribution, significantly improving load capacity and service life. Unlike conventional roller bearings, CARB bearings combine self-aligning capability with reduced friction, making them ideal for applications with misalignment or shaft deflection, such as mining, paper machines, and heavy industrial equipment. By enhancing performance and durability, SKF’s CARB bearings reduce maintenance costs and downtime in demanding environments.
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CARB Toroidal Roller Bearings - Technical Specifications

Actions Model Dimensions Basic Load Rating Weight
d D B rmin Cr Cor
C31/670MB 670 1090 336 7.5 12000 22000 1230
C39/670M 670 900 170 6 4900 11200 310
C30/710M 710 1030 236 7.5 8800 17300 645
C31/710MB 710 1150 345 9.5 12700 24000 1410
C39/710M 710 950 180 6 6000 12500 355
C40/710M 710 1030 315 7.5 10600 21600 860
C30/750MB 750 1090 250 7.5 9000 18000 770
C31/750MB 750 1220 365 7.5 16000 30500 1700
C39/750M 750 1000 185 6 6100 13400 405
C30/800MB 800 1150 258 7.5 9150 18600 860
C31/800MB 800 1280 375 9.5 15600 30500 1870
C39/800M 800 1060 195 6 6400 14600 470
C30/850MB 850 1220 272 7.5 11200 24000 1050
C31/850MB 850 1360 400 12 16000 32000 2260
C39/850M 850 1120 200 6 7350 16300 530
C30/900M 900 1280 280 7.5 12700 26500 1150
C39/900MB 900 1180 206 6 8150 18000 580
C30/950MB 950 1360 300 7.5 12900 27500 1410
C39/950M 950 1250 224 7.5 9300 22000 745
C30/1000MB 1000 1420 308 7.5 13400 29000 1570