Thrust spherical roller bearings are designed for extremely high axial load conditions combined with self-aligning capability, making them ideal for heavy-duty industrial equipment operating under misalignment and shock loads.
Key features include:
- Self-aligning design (typically ±2° to ±3°) to compensate shaft deflection and housing misalignment
- Asymmetric barrel rollers for optimized axial load distribution
- High load capacity suitable for low-speed heavy-duty applications
- Excellent performance in vibration and shock-loaded environments
- Available in different cage types such as machined brass, steel, and reinforced designs
Applications
- Mining & metallurgy: crushers, vibrating screens, rolling mills
- Cement industry: rotary kilns, vertical roller mills
- Heavy machinery: hydraulic presses, vertical lathes
- Energy sector: hydro turbines, wind power main shafts
- Port equipment: cranes and heavy lifting systems
Product Specifications
| Inquiry | Bearing No. | d | D | B | Cr | Cor | Weight |
|---|---|---|---|---|---|---|---|
| 29420/YA3 | 100 | 210 | 67 | 680 | 2000 | 10.5 | |
| 29422/YA3 | 110 | 230 | 73 | 840 | 2500 | 13.3 | |
| 29424J | 120 | 250 | 78 | 960 | 3000 | 19.5 | |
| 29424/YA3 | 120 | 250 | 78 | 960 | 3000 | 19.5 | |
| 29424 | 120 | 250 | 78 | 960 | 3000 | 19.4 | |
| 29326/YA3 | 130 | 225 | 58 | 610 | 2050 | 8.26 | |
| 29426/YA3 | 130 | 270 | 85 | 1050 | 3500 | 23 | |
| 29328/YA3 | 140 | 240 | 60 | 675 | 2150 | 10.4 | |
| 29428J | 140 | 280 | 85 | 1250 | 3850 | 22.7 | |
| 29428/YA3 | 140 | 280 | 85 | 1250 | 3850 | 22.7 | |
| 29330/YA3 | 150 | 250 | 60 | 750 | 2350 | 10.8 | |
| 29430/YA3 | 150 | 300 | 90 | 1280 | 4250 | 27.3 | |
| 29332/YA3 | 160 | 270 | 67 | 850 | 2800 | 14.3 | |
| 29432/YA3 | 160 | 320 | 95 | 1500 | 5000 | 33.3 | |
| 29334/YA3 | 170 | 280 | 67 | 880 | 2950 | 14.8 | |
| 29434/YA3 | 170 | 340 | 103 | 1650 | 5500 | 40.7 | |
| 29336/YA3 | 180 | 300 | 73 | 1000 | 3400 | 19.4 | |
| 29436 | 180 | 360 | 109 | 54 | |||
| 29436J | 180 | 360 | 109 | 1800 | 6000 | 42.3 | |
| 29436/YA3 | 180 | 360 | 109 | 1800 | 6000 | 42.3 |