CA-type self-aligning roller bearings feature a double-row, barrel-shaped roller design and utilise a solid brass cage. They operate smoothly, offer excellent heat dissipation, possess outstanding self-aligning capabilities and a high load-carrying capacity. They are primarily designed to withstand substantial radial loads whilst also being capable of withstanding axial loads in both directions; they are impact- and vibration-resistant, making them suitable for heavy-duty applications. The bearings are not self-sealing and have an open design; external sealing devices may be fitted according to operating conditions. They are widely used in heavy-duty industrial equipment such as metallurgical rolling mills, mining equipment, cement machinery, large fans, paper-making equipment and conveyors.
| Bearing model number | Basic Dimensions（mm） | Basic load （KN） |
Rated speed(rpm) | Bearing weight | ||||
|---|---|---|---|---|---|---|---|---|
| Cylindrical hole | Conical hole | d inner diameter |
D outer diameter |
B thickness |
Dynamic load Cr |
Static load Cor |
Limiting Speed | |
| 23156 CA/W33 | 23156 CAK30/W33 | 280 | 460 | 146 | 2730 | 4208 | 1170 | 97 |
| 24056 CA/W33 | 24056 CAK/W33 | 280 | 420 | 140 | 2234 | 3760 | 1250 | 69.5 |
| 23056 CA/W33 | 23056 CAK/W33 | 280 | 420 | 106 | 1812 | 2820 | 1400 | 52.5 |
| 24956 CA/W33 | 280 | 380 | 100 | 1060 | 2455 | - | 34.5 | |
| 23956 CA/W33 | 23956 CAK/W33 | 280 | 380 | 75 | 1022 | 1726 | 1500 | 25 |
| 23856 CA/W33 | 23856 CAK/W33 | 280 | 350 | 52 | 515 | 1189 | - | 12 |
| 22352 CA/W33 | 22352 CAK/W33 | 260 | 540 | 165 | 3610 | 4470 | 987 | 190 |
| 23252 CA/W33 | 23252 CAK/W33 | 260 | 480 | 174 | 3407 | 4720 | 1029 | 140 |
| 22252 CA/W33 | 22252 CAK/W33 | 260 | 480 | 130 | 2721 | 3520 | 1420 | 110 |
| 24152 CA/W33 | 24152 CAK30/W33 | 260 | 440 | 180 | 3076 | 4730 | 810 | 110 |
| 23152 CA/W33 | 23152 CAK/W33 | 260 | 440 | 144 | 2521 | 3694 | 1250 | 90.5 |
| 24052 CA/W33 | 24052 CAK30/W33 | 260 | 400 | 140 | 2165 | 3440 | 1200 | 65.5 |
| 23052 CA/W33 | 23052 CAK/W33 | 260 | 400 | 104 | 1682 | 2520 | 1500 | 48.5 |
| 24952 CA/W33 | 260 | 360 | 100 | 1122 | 2453 | - | 32 | |
| 23952 CA/W33 | 23952 CAK/W33 | 260 | 360 | 75 | 1038 | 1790 | 1700 | 23.5 |
| 23852 CA/W33 | 23852 CAK/W33 | 260 | 320 | 45 | 379 | 915 | - | 8.05 |
| 22348 CA/W33 | 22348 CAK/W33 | 240 | 500 | 155 | 3194 | 3940 | 1140 | 155 |
| 23248 CA/W33 | 23248 CAK/W33 | 240 | 440 | 160 | 3033 | 4250 | 1140 | 110 |
| 22248 CA/W33 | 22248 CAK/W33 | 240 | 440 | 120 | 2245 | 2940 | 1600 | 83 |
| 24148 CA/W33 | 24148 CAK30/W33 | 240 | 400 | 160 | 2440 | 3880 | 940 | 83 |
