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 | |
| 22228 CA/W33 | 22228 CAK/W33 | 140 | 250 | 68 | 743 | 893 | 2800 | 14 |
| 24128 CA/W33 | 24128 CAK30/W33 | 140 | 225 | 85 | 811 | 1140 | 1900 | 13.5 |
| 23128 CA/W33 | 23128 CAK/W33 | 140 | 225 | 68 | 663 | 898 | 2500 | 10.5 |
| 24028 CA/W33 | 24028 CAK30/W33 | 140 | 210 | 69 | 610 | 890 | 2500 | 8.55 |
| 23028 CA/W33 | 23028 CAK/W33 | 140 | 210 | 53 | 486 | 672 | 2900 | 6.55 |
| 22326 CA/W33 | 22326 CAK/W33 | 130 | 280 | 93 | 1178 | 1324 | 2100 | 29 |
| 23226 CA/W33 | 23226 CAK/W33 | 130 | 230 | 80 | 827 | 1050 | 2300 | 14.5 |
| 29226 CA/W33 | 29226 CAK/W33 | 130 | 230 | 64 | 657 | 920 | - | 11 |
| 22226 CA/W33 | 22226 CAK/W33 | 130 | 230 | 64 | 753 | 920 | 3200 | 11 |
| 24126 CA/W33 | 24126 CAK30/W33 | 130 | 210 | 80 | 703 | 985 | 2100 | 11 |
| 23126 CA/W33 | 23126 CAK/W33 | 130 | 210 | 64 | 595 | 766 | 2800 | 8.8 |
| 24026 CA/W33 | 24026 CAK30/W33 | 130 | 200 | 69 | 568 | 814 | 2600 | 8.05 |
| 23026 CA/W33 | 23026 CAK/W33 | 130 | 200 | 52 | 448 | 610 | 3200 | 6 |
| 22324 CA/W33 | 22324 CAK/W33 | 120 | 260 | 86 | 1030 | 1110 | 2300 | 23 |
| 23224 CA/W33 | 23224 CAK/W33 | 120 | 215 | 76 | 745 | 912 | 2500 | 12 |
| 22224 CA/W33 | 22224 CAK/W33 | 120 | 215 | 58 | 660 | 753 | 3300 | 8.7 |
| 231581 CA/W33 | 120 | 205 | 68 | 528 | 863 | - | 9.2 | |
| 24124 CA/W33 | 24124 CAK30/W33 | 120 | 200 | 80 | 679 | 940 | 2300 | 10.5 |
| 23124 CA/W33 | 23124 CAK/W33 | 120 | 200 | 62 | 543 | 683 | 2900 | 8 |
| 24024 CA/W33 | 24024 CAK30/W33 | 120 | 180 | 60 | 461 | 662 | 2900 | 5.45 |
