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 | |
| 22338 CA/W33 | 22338 CAK/W33 | 190 | 400 | 132 | 2267 | 2640 | 1400 | 82.5 |
| 23238 CA/W33 | 23238 CAK/W33 | 190 | 340 | 120 | 1788 | 2359 | 1600 | 48 |
| 22238 CA/W33 | 22238 CAK/W33 | 190 | 340 | 92 | 1320 | 1680 | 2100 | 36.5 |
| 24138 CA/W33 | 24138 CAK30/W33 | 190 | 320 | 128 | 1621 | 2470 | 1300 | 43 |
| 23138 CA/W33 | 23138 CAK/W33 | 190 | 320 | 104 | 1454 | 2060 | 1800 | 35 |
| 24038 CA/W33 | 24038 CAK30/W33 | 190 | 290 | 100 | 1186 | 1770 | 1700 | 24.5 |
| 23038 CA/W33 | 23038 CAK/W33 | 190 | 290 | 75 | 931 | 1330 | 2100 | 18 |
| 23938 CA/W33 | 23938 CAK/W33 | 190 | 260 | 52 | 490 | 791 | 2300 | 8.3 |
| 22336 CA/W33 | 22336 CAK/W33 | 180 | 380 | 126 | 2110 | 2420 | 1500 | 71.5 |
| 23236 CA/W33 | 23236 CAK/W33 | 180 | 320 | 112 | 1554 | 2110 | 1700 | 39.5 |
| 22236 CA/W33 | 22236 CAK/W33 | 180 | 320 | 86 | 1218 | 1540 | 2300 | 29.5 |
| 24136 CA/W33 | 24136 CAK30/W33 | 180 | 300 | 118 | 1464 | 2150 | 1400 | 34.5 |
| 23136 CA/W33 | 23136 CAK/W33 | 180 | 300 | 96 | 1247 | 1730 | 1900 | 28 |
| 24036 CA/W33 | 24036 CAK30/W33 | 180 | 280 | 100 | 1131 | 1710 | 1900 | 23 |
| 23036 CA/W33 | 23036 CAK/W33 | 180 | 280 | 74 | 884 | 1240 | 2300 | 17 |
| 23936 CA/W33 | 23936 CAK/W33 | 180 | 250 | 52 | 512 | 821 | 2500 | 7.9 |
| 22334 CA/W33 | 22334 CAK/W33 | 170 | 360 | 120 | 1894 | 2130 | 1600 | 61 |
| 23234 CA/W33 | 23234 CAK/W33 | 170 | 310 | 110 | 1481 | 1910 | 1700 | 37.5 |
| 22234 CA/W33 | 22234 CAK/W33 | 170 | 310 | 86 | 1176 | 1450 | 2300 | 28.5 |
| 24134 CA/W33 | 24134 CAK30/W33 | 170 | 280 | 109 | 1271 | 1890 | 1600 | 27.5 |
