Specification :

Hefei Bolin Advanced Materials Co., Ltd. was founded up in 1997, who is engaged in oilless self-lubricating wrapped bushing and bearing and structure powder metallurgy parts.

We are producing full line of self-lubricated, marginally lubricated and fully lubricated plain bearings. Our products are available in a variety of forms such as cylindrical wrapped bushes, flanged bushes, thrust washers, etc.

As the picture shows, the material is three layers, of which the base plate is cold-rolled steel, the middle layer is porous sintered bronze powder, and surface layer is improved PTFE. By the special craft and unique structure, the self-lubricating bearing gains excellent mechanical properties, good anti-friction and wear resistant.

Feature:
. Thickness of improved PTFE: 0.010-0.05 mm
. Thickness of spherical bronze: 0.25 ~ 0.30 mm
. Thickness of steel back: 0.7 ~ 2.2 mm
. Thickness of electroplate Cu Sn 0.003 ~ 0.008 mm
. Excellence wear-resistance, low friction coefficient
. Free maintenance or less maintenance, suitable to rough lubrication.
. Low noise and environmental friendly

We offer customized oilless bushing and bearing to meet your specific requirements.

Warmly welcome to visit our new factory