Sleeve-type bearings (self-lubricating)
Parameters:
- Diameters D = 50mm…1100mm
Application of sleeve-type bearings (self-lubricating) in the valves
- - bearings of the valve
- - bearings connecting a servomotor with the valve lever
- - servomotor pin bushings
| № | Designation | Material |
|---|---|---|
| 1 | Bearing race | Stainless steel |
| 2 | Sliding layer | Bronze matrix with homogeneously distributed PTFE |
Features of the sleeve-type bearings:
- low friction factor
- lubrication not required
- applicable in environment causing corrosion
- sustain static loads up to 320MPa and dynamic loads up to 150MPa
- sustain static loads up to 320MPa and dynamic loads up to 150MPa
Self-lubricating sleeve-type bearings act as antifriction members in parts functioning under conditions of sliding friction (bearings, liners, etc.)