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817/31.9ZS, K 817/34ZW, 817/38.2ZS, AR 94060.4, K 81708ZW, 81110TN1
BWK
Thrust cylindrical roller bearings are designed for axial loads in one direction. Their line-contact roller arrangement provides high axial load capacity and rigidity while maintaining a compact axial section.
High axial load capacity
High rigidity under heavy thrust loads
Compact axial cross section
Separable components simplify mounting
Suitable for low- to moderate-speed heavy-duty operation
Series: 817, 811
Suitable for industrial gearboxes, machine tools, presses, lifting equipment, heavy machinery and other mechanisms requiring rigid axial support.
| Shaft Diameter (mm) | Current Designation | Original Designation | dp1 (mm) | Dp (mm) | H (mm) | Dynamic Load Cr (N) | Static Load Cor (N) | Grease Speed (rpm) | Oil Speed (rpm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 31.9 | 817/31.9ZS | T56249(195175M1) | 31.9 | 55.8 | 16.12 | 54400 | 152200 | 1700 | 4900 | 0.1412 |
| 34 | K 817/34ZW | SZ-909 | 34 | 55 | 4 | 31300 | 119600 | 1700 | 4900 | 0.0246 |
| 38.2 | 817/38.2ZS | T55625(490011M1) | 38.2 | 66 | 16.12 | 40100 | 145200 | 1500 | 4400 | 0.202 |
| 40 | AR 94060.4 | 40 | 60.4 | 9 | 39400 | 123500 | 1500 | 4400 | 0.0673 | |
| 40 | K 81708ZW | SZ-908 | 40 | 68 | 4 | 29600 | 119600 | 1400 | 4100 | 0.0313 |
| 50 | 81110TN1 | 81110 | 50 | 70 | 14 | 45000 | 157800 | 1300 | 3700 | 0.1501 |
BWK provides reliable bearing solutions for industrial and agricultural applications, supported by stable supply, strict quality control and flexible OEM & ODM services.
