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 | |
| 23148 CA/W33 | 23148 CAK/W33 | 240 | 400 | 128 | 2147 | 3180 | 1400 | 66.5 |
| 24048 CA/W33 | 24048 CAK30/W33 | 240 | 360 | 118 | 1665 | 2660 | 1400 | 43 |
| 23048 CA/W33 | 23048 CAK/W33 | 240 | 360 | 92 | 1321 | 2040 | 1700 | 33.5 |
| 23948 CA/W33 | 23948 CAK/W33 | 240 | 320 | 60 | 688 | 1182 | 1800 | 13.5 |
| 22344 CA/W33 | 22344 CAK/W33 | 220 | 460 | 145 | 2834 | 3400 | 1200 | 120 |
| 23244 CA/W33 | 23244 CAK/W33 | 220 | 400 | 144 | 2534 | 3420 | 1300 | 81.5 |
| 22244 CA/W33 | 22244 CAK/W33 | 220 | 400 | 108 | 1813 | 2350 | 1700 | 60.5 |
| 24144 CA/W33 | 24144 CAK30/W33 | 220 | 370 | 150 | 2159 | 3330 | 1050 | 67 |
| 23144 CA/W33 | 23144 CAK/W33 | 220 | 370 | 120 | 1879 | 2740 | 1500 | 53.5 |
| 24044 CA/W33 | 24044 CAK30/W33 | 220 | 340 | 118 | 1656 | 2560 | 1500 | 40 |
| 23044 CA/W33 | 23044 CAK/W33 | 220 | 340 | 90 | 1256 | 1830 | 1700 | 30.5 |
| 23944 CA/W33 | 23944 CAK/W33 | 220 | 300 | 60 | 664 | 1060 | 1900 | 12.5 |
| 22340 CA/W33 | 22340 CAK/W33 | 200 | 420 | 138 | 2450 | 2890 | 1300 | 95 |
| 23240 CA/W33 | 23240 CAK/W33 | 200 | 360 | 128 | 1921 | 2690 | 1500 | 58 |
| 22240 CA/W33 | 22240 CAK/W33 | 200 | 360 | 98 | 1505 | 1920 | 1900 | 43.5 |
| 24140 CA/W33 | 24140 CAK30/W33 | 200 | 340 | 140 | 1896 | 2750 | 1200 | 53.5 |
| 23140 CA/W33 | 23140 CAK/W33 | 200 | 340 | 112 | 1679 | 2350 | 1700 | 43 |
| 24040 CA/W33 | 24040 CAK/W33 | 200 | 310 | 109 | 1355 | 2090 | 1700 | 31 |
| 23040 CA/W33 | 23040 CAK/W33 | 200 | 310 | 82 | 1058 | 1500 | 1900 | 23.5 |
| 23940 CA/W33 | 23940 CAK/W33 | 200 | 280 | 60 | 658 | 1020 | 2100 | 11.5 |
