It’s made of high quality low-carbon steel plate, sintered porous bronze as its interlayer and the compound of PTFE material and Pb as its surface. It can offer the properties of good self-lubricating anti-abrasion, low-friction, fully develop the advantages of metal and multi-element polymer.It's used in steel metallurgical industry, such as those used in roller grooves of successive casting machines, cement grout pump and spiral conveyers for cement etc.
The Designing of Oil Indentations
In order to fully lubricate the bush when in the performance, the indentations with size as follows are recommended. They should be manufactured according to the standard.
Appliation
bimetal bearings take steel backing as base．The bearings are sintered with
CuPb10Sn10, CuPb24Sn4, CuPb30, CuSn6Zn6Pb3 or AlSn20Cu after press. It can insure the bearings O.D. Precision against the friction between O.D. And housing after pressing it into housing because of mild steel as its base. The chemical changes of inner alloy layer can make the bearings work well under various load presses, different working temperatures and sliding speeds. Different structures of oil grooves and oil Indentations can satisfy different adding oil ways and prevent the bearings from g ripping shaft.
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Contact: Susan Shi
Cell(whatsapp): 0086 13517489983
Email: susan@slide-bearing.com