CARB Toroidal Roller Bearings

CARB Toroidal Roller Bearings: Engineered for Heavy - Duty, Low - Friction Performance

Spherical Roller Bearings
Cylindrical Roller Bearings
CARB Toroidal Roller Bearings
Deep Groove Ball Bearings
Backing Bearings
Thrust Roller Bearings
Self-Aligning Ball Bearings
Tapered Roller Bearings
Angular Contact Ball Bearings
Thrust Ball Bearings
Slewing Bearings
Spherical Plain Bearings
Tandem Thrust Bearings
CARB Toroidal Roller Bearings
CARB Toroidal Roller Bearings
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.

CARB Toroidal Roller Bearings Product Specifications

Basic parameters are displayed below. Click the details icon to view complete specifications including materials, tolerances, and application guidelines.

Inquiry Bearing No. Dimensions Basic Load Rating Weight
d D B rmin Cr Cor
C3972M 360 480 90 3 1760 3250 44
C3976MB 380 520 106 4 2120 4000 65.5
C3980MB 400 540 106 4 2160 4150 69
C3984M 420 560 106 4 2160 4250 71
C3988MB 440 600 118 4 2750 5300 98
C3992MB 460 620 118 4 2700 5300 100
C3996M 480 650 128 5 3100 6100 120
C39/500M 500 670 128 5 3150 6300 125
C39/530M 530 710 136 5 3550 7100 150
C39/560M 560 750 140 5 3600 7350 170
C39/600M 560 800 150 5 4000 8800 210
C39/630M 630 850 165 6 4650 10000 270
C39/670M 670 900 170 6 4900 11200 310
C39/710M 710 950 180 6 6000 12500 355
C39/750M 750 1000 185 6 6100 13400 405
C39/800M 800 1060 195 6 6400 14600 470
C39/850M 850 1120 200 6 7350 16300 530
C39/900MB 900 1180 206 6 8150 18000 580
C39/950M 950 1250 224 7.5 9300 22000 745
C39/1060MB 1060 1400 250 7.5 12500 29000 1040