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
Browse key specifications below. Click the inquiry button for detailed parameters, pricing, and lead time.
| Inquiry | Bearing No. | Dimensions | Basic Load Rating | Weight | ||||
|---|---|---|---|---|---|---|---|---|
| d | D | B | rmin | Cr | Cor | |||
| C3040 | 200 | 310 | 82 | 2.1 | 1120 | 1730 | 22 | |
| C3044 | 220 | 340 | 90 | 3 | 1320 | 2040 | 29 | |
| C4040V | 200 | 310 | 109 | 2.1 | 1630 | 2650 | 30.5 | |
| C3048 | 240 | 360 | 92 | 3 | 1340 | 2160 | 31.5 | |
| C3140 | 200 | 340 | 112 | 3 | 1600 | 2320 | 40 | |
| C4044V | 220 | 340 | 118 | 3 | 1930 | 3250 | 40 | |
| C3972M | 360 | 480 | 90 | 3 | 1760 | 3250 | 44 | |
| C3052 | 260 | 400 | 104 | 4 | 1760 | 2850 | 46 | |
| C3056 | 280 | 420 | 106 | 4 | 1860 | 3100 | 50 | |
| C3144 | 220 | 370 | 120 | 4 | 1900 | 2900 | 51 | |
| C4140V | 200 | 340 | 140 | 3 | 2360 | 3650 | 54 | |
| C2244 | 220 | 400 | 108 | 4 | 2000 | 2500 | 56.5 | |
| C3148 | 240 | 400 | 128 | 4 | 2320 | 3450 | 63 | |
| C3976MB | 380 | 520 | 106 | 4 | 2120 | 4000 | 65.5 | |
| C3980MB | 400 | 540 | 106 | 4 | 2160 | 4150 | 69 | |
| C3060M | 300 | 460 | 118 | 4 | 2160 | 3750 | 71 | |
| C3984M | 420 | 560 | 106 | 4 | 2160 | 4250 | 71 | |
| C3064M | 320 | 480 | 121 | 4 | 2280 | 4000 | 76.5 | |
| C3152 | 260 | 440 | 144 | 4 | 2650 | 4050 | 87 | |
| C3156 | 280 | 460 | 146 | 5 | 2850 | 4500 | 93 | |