Reliable performance for standard applications
WB602 is a straight bronze bearing designed for radial and axial movements. The bearings are manufactured from cold-worked bronze alloy with through lubrication pockets providing excellent lubrication properties.
The properties of the WB602 material make this bearing particularly suitable for designs with moderate loads and relatively low sliding speeds.
Technical data
| Material: | Homogeneous bronze (Cu 93.6%, Sn 6.2%, P 0.1%) |
| Yield point (Rp0.2): | approx. 230 N/mm² |
| Tensile strength (Rm): | approx. 320 N/mm² |
| Hardness: | ≥90 HB |
| Friction: | 0.08–0.25µ |
| Max. speed: | 2.5 m/s |
| Temperature: | -100 / +200 °C |
| Load | Speed |
| Approx. 230 N/mm² | 0 m/s |
| 80–120 N/mm² | 0.01 m/s |
| 30–40 N/mm² | 0.08 m/s |
The bearings are equipped with through holes across the entire bearing surface. These act as lubricant reservoirs, enabling a rapid build-up of the lubricant film at start-up and thereby reducing starting friction.
Tolerance: Housing H7. Recommended shaft tolerance IT7, tolerance position e or f.
Lubrication: Relubrication should be carried out through the shaft journals or radially through the bearing housing. All commonly used greases can be used. Greases containing graphite or molybdenum disulphide additives may also be suitable.
Benefits:
- Suitable for moderate loads
- Works well, even in dirty environments
- Lubrication pockets provide excellent lubrication characteristics
- Good thermal dissipation
- A broad range of dimensions is held in stock
Typical applications:
- Agricultural machinery
- Forestry machinery
- Industrial applications
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