CA Series Self-Aligning Roller BearingsSelf-aligning roller bearings
The CA series self-aligning roller bearings feature symmetrical barrel-shaped rollers and an inner ring with a central flange, equipped with a solid brass cage. offering excellent overall rigidity and outstanding self-aligning performance. They effectively compensate for shaft deflection and misalignment errors, can withstand extremely high radial loads and bidirectional axial loads, and possess excellent shock and vibration resistance. They operate smoothly and reliably, making them suitable for low-speed, heavy-load applications, frequent shock loads, and harsh operating environments. This series of bearings features a robust structure, good wear resistance, and high-temperature tolerance. With ample internal lubrication space, they offer a long service life. Compared to stamped cage models, they are better suited for withstanding severe impacts and complex loading conditions. They are widely used in mining machinery, crushers, vibrating screens, metallurgical rolling mills, heavy-duty fans, gear reducers, papermaking equipment, and various types of large-scale heavy-duty transmission equipment. Thanks to their excellent structural strength and stable performance, they maintain a durable and reliable operating state even under high-load, high-impact, and harsh operating conditions.
Product Parameters
| Inquiry | Bearing Designation | Basic Dimensions (mm) | Rated Load (kN) | Limiting Speed (r/min) | Weight ≈kg |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| Cylindrical Bore | Tapered Bore | d | D | B | C Dynamic | C0 Static | Ref. | Lim. | ||
| ✉️ | 22234 CA/W33 | 22234 CAK/W33 | 170 | 310 | 86 | 1176 | 1450 | 1700 | 2300 | 28.5 |
| ✉️ | 23234 CA/W33 | 23234 CAK/W33 | 170 | 310 | 110 | 1481 | 1910 | 1300 | 1700 | 37.5 |
| ✉️ | 22334 CA/W33 | 22334 CAK/W33 | 170 | 360 | 120 | 1894 | 2130 | 1300 | 1600 | 61 |
| ✉️ | 23034 CA/W33 | 23034 CAK/W33 | 170 | 260 | 67 | 743 | 1040 | 2000 | 2400 | 13 |
| ✉️ | 24034 CA/W33 | 24034 CAK30/W33 | 170 | 260 | 90 | 973 | 1440 | 1500 | 2100 | 17.5 |
| ✉️ | 23134 CA/W33 | 23134 CAK/W33 | 170 | 280 | 88 | 1102 | 1490 | 1600 | 2100 | 22 |
| ✉️ | 24134 CA/W33 | 24134 CAK30/W33 | 170 | 280 | 109 | 1271 | 1890 | 1100 | 1600 | 27.5 |
| ✉️ | 22234 CA/W33 | 22234 CAK/W33 | 170 | 310 | 86 | 1176 | 1450 | 1700 | 2300 | 28.5 |
| ✉️ | 23234 CA/W33 | 23234 CAK/W33 | 170 | 310 | 110 | 1481 | 1910 | 1300 | 1700 | 37.5 |
| ✉️ | 22334 CA/W33 | 22334 CAK/W33 | 170 | 360 | 120 | 1894 | 2130 | 1300 | 1600 | 61 |
| ✉️ | 23936 CA/W33 | 23936 CAK/W33 | 180 | 250 | 52 | 512 | 821 | 2300 | 2500 | 7.9 |
| ✉️ | 23036 CA/W33 | 23036 CAK/W33 | 180 | 280 | 74 | 884 | 1240 | 1800 | 2300 | 17 |
| ✉️ | 24036 CA/W33 | 24036 CAK30/W33 | 180 | 280 | 100 | 1131 | 1710 | 1400 | 1900 | 23 |
| ✉️ | 23136 CA/W33 | 23136 CAK/W33 | 180 | 300 | 96 | 1247 | 1730 | 1500 | 1900 | 28 |
| ✉️ | 24136 CA/W33 | 24136 CAK30/W33 | 180 | 300 | 118 | 1464 | 2150 | 1000 | 1400 | 34.5 |
| ✉️ | 22236 CA/W33 | 22236 CAK/W33 | 180 | 320 | 86 | 1218 | 1540 | 1600 | 2300 | 29.5 |
| ✉️ | 23236 CA/W33 | 23236 CAK/W33 | 180 | 320 | 112 | 1554 | 2110 | 1200 | 1700 | 39.5 |
| ✉️ | 22336 CA/W33 | 22336 CAK/W33 | 180 | 380 | 126 | 2110 | 2420 | 1200 | 1500 | 71.5 |
| ✉️ | 23936 CA/W33 | 23936 CAK/W33 | 180 | 250 | 52 | 512 | 821 | 2300 | 2500 | 7.9 |
| ✉️ | 23036 CA/W33 | 23036 CAK/W33 | 180 | 280 | 74 | 884 | 1240 | 1800 | 2300 | 17 |