Wrapped Bushes > SBPO (SF-2 ) Boundary Lubricat Bushes
Products No.: SBPO (SF-2 )
Products type.: Boundary Lubricat Bushes
Specification:
- LOAD CAPACITY: 140N/mm2
- TEMPERATURE LIMIT: -40℃~ + 130℃
- SPEED LIMIT: 2.5m/s
- FRICTION COEF: 0.05 ~ 0.25
- PV LIMIT(dry): 2.8N/mm2.m/s
- PV LIMIT(oil): 22N/mm2.m/s
This is a steel based, spherical bronze powder as interlayer and overlaid by a layer of modified polyacetal copolymer plastics(POM),the surface of which is provided which oil indentations,and so it is known as boundary lubricating material.
The thickness of the plastics layer is about 0.5mm. A trace of oil or grease may be utilized and may work successfully under heavy load with oscillating motion and those which start and stop frequently under load. Moreover,it is of low cost and long life. 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.
Back to prev page
Phone: 86-573-84566210 | Fax: 86-573-84567285 | Email: yindi@starsea.com
2000-2008 copyright © STARSEA.COM All Right Reaserved.