Inlaid Bearing

On the friction surface of the bearing bush base metal of the inlaid bearing, there are holes or grooves arranged in an orderly manner and of appropriate size, which are embedded with solid lubricant to form the inlaid bearing. Solid lubricant emulsions, such as PTFE emulsions, are also injected into these holes or grooves and solidified.

Introduction

On the friction surface of the base metal of the bearing bush, a hole or groove with an orderly arrangement and an appropriate size is cut out, and a solid lubricant is embedded into it to form an inlaid bearing. Solid lubricant emulsions, such as PTFE emulsions, are also injected into these holes or grooves and solidified.

Characteristics

It is characterized by high bearing capacity and long working life. Compared with sintered bearing, its friction factor is higher, but its wear rate is one order of magnitude lower. Compared with coated bearings, it has a higher service life and heat resistance; Compared with carbon graphite bearing, its wear rate is lower.

Material

The base metals used for inlaid bearings are cast iron, stainless steel, tin bronze, brass, lead antimony alloy, etc. The mosaics of inlaid bearings are mostly composed of solid lubricants, mainly graphite, PTFE and MoS2.The Mosaic with the same linear expansion coefficient as the base material can be made by using different formulas to adapt to high temperature conditions, and can also be made to withstand low speed and heavy load, water resistance, chemical solvent resistance, etc.