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. | ||
| ✉️ | 22264 CA/W33 | 22264 CAK/W33 | 320 | 580 | 150 | 3782 | 4990 | 860 | 1160 | 175 |
| ✉️ | 23264 CA/W33 | 23264 CAK/W33 | 320 | 580 | 208 | 4623 | 6690 | 630 | 850 | 240 |
| ✉️ | 23864 CA/W33 | 23864 CAK/W33 | 320 | 400 | 60 | 661 | 1656 | 1200 | - | 17.5 |
| ✉️ | 23964 CA/W33 | 23964 CAK/W33 | 320 | 440 | 90 | 1502 | 2723 | 1250 | 1300 | 42 |
| ✉️ | 23064 CA/W33 | 23064 CAK/W33 | 320 | 480 | 121 | 2328 | 3740 | 1000 | 1260 | 78 |
| ✉️ | 24064 CA/W33 | 24064 CAK30/W33 | 320 | 480 | 160 | 2920 | 5060 | 750 | 1080 | 100 |
| ✉️ | 23164 CA/W33 | 23164 CAK/W33 | 320 | 540 | 176 | 3653 | 5504 | 790 | 960 | 165 |
| ✉️ | 24164 CA/W33 | 24164 CAK30/W33 | 320 | 540 | 218 | 4443 | 7090 | 470 | 610 | 210 |
| ✉️ | 22264 CA/W33 | 22264 CAK/W33 | 320 | 580 | 150 | 3782 | 4990 | 860 | 1160 | 175 |
| ✉️ | 23264 CA/W33 | 23264 CAK/W33 | 320 | 580 | 208 | 4623 | 6690 | 630 | 850 | 240 |
| ✉️ | 23864 CA/W33 | 23864 CAK/W33 | 320 | 400 | 60 | 661 | 1656 | 1200 | - | 17.5 |
| ✉️ | 23964 CA/W33 | 23964 CAK/W33 | 320 | 440 | 90 | 1502 | 2723 | 1250 | 1300 | 42 |
| ✉️ | 23064 CA/W33 | 23064 CAK/W33 | 320 | 480 | 121 | 2328 | 3740 | 1000 | 1260 | 78 |
| ✉️ | 24064 CA/W33 | 24064 CAK30/W33 | 320 | 480 | 160 | 2920 | 5060 | 750 | 1080 | 100 |
| ✉️ | 23164 CA/W33 | 23164 CAK/W33 | 320 | 540 | 176 | 3653 | 5504 | 790 | 960 | 165 |
| ✉️ | 24164 CA/W33 | 24164 CAK30/W33 | 320 | 540 | 218 | 4443 | 7090 | 470 | 610 | 210 |
| ✉️ | 22264 CA/W33 | 22264 CAK/W33 | 320 | 580 | 150 | 3782 | 4990 | 860 | 1160 | 175 |
| ✉️ | 23264 CA/W33 | 23264 CAK/W33 | 320 | 580 | 208 | 4623 | 6690 | 630 | 850 | 240 |
| ✉️ | 23868 CA/W33 | 340 | 420 | 60 | 699 | 1759 | 740 | - | 18.5 | |
| ✉️ | 23968 CA/W33 | 23968 CAK/W33 | 340 | 460 | 90 | 1485 | 2773 | 1200 | 1200 | 45.5 |