LB Steel Backed Bronze Powder POM Lining Bushes

LB is steel backed with a spherical bronze powder interlayer and overlaid by a layer of modified polyacetal copolymer plastics (POM), the surface of which is provided with oil indentations, and is a boundary lubricating material. The thickness of the plastics layer is approximately 0.5mm. A trace of oil or grease can be utilised and will work successfully under heavy load with oscillating motion and those which start and stop frequently under load. It has a long life and a low cost. This kind of material is now widely used as bushes in chassis of automobiles, forging presses, metallurgical and mining machines, civil engineering machines, hydroelectric industrial machines and steel strip cold rolling machines. Load Capacity: 140N/mm² Temperature Limit: -40°C ~ +130°C Speed Limit: 2.5m/s Friction CoEf: 0.05 ~ 0.25 PV Limit: 2.8N/mm² - m/s PV Limit (lubricated): 22N/mm² - m/s

For more information on LB Steel Backed Bronze Powder POM Lining Bushes talk to Leeds Bronze Engineering Ltd