70N/mm² Wear Resistant Steel Backed PTFE Lined Bushings

1. Marginally lubricated bushings for grease or oil lubricated applications

2. Standard parts contain grease indents in the sliding layer; plain sliding layer available by request

3. Optimum performance under relatively high loads and low speeds

4. Suitable for linear, oscillating and rotating movements

5. Wide range of parts available from stock

Suitable for rotating and oscillating movement, less maintenance requirements due to the long re-lubrication intervals, lower wear, lower susceptibility to edge loading, no absorption of water and therefore no swelling, good damping behaviours, good resistance to shock loads.

1. POM thickness 0.30~0.50 mm. It provides high wearresistance and low friction even with only minute volume oflubricant are supplied, this bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.
2. Sintered bronze powder thickness 0.20-0.35mm. A special composition of powdered copper is thermally fused to the steel backing. This contact layer acts as an anchor for the PTFE layer and conducts the thermal build up away from the bearing surfaces.
3. Low-carbon steel.Setting the foundation of the bushings, the steel back provides exceptional stability,load carrying and heat dissipation characteristics.

• Metal-Polymer Composite Bushing Material

• Steel Back + Porous Bronze Sinter +

• POM with Lubrication Indents

Technical Data

Bearing forms available in standard dimensions

•  Cylindrical bushes

•  Thrust washers

•  Sliding plates

 
Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping, bearings with locating notches, lubricant holes and machined grooves, customized bushing designs