Solid lubricating bearings are arranged on the metal friction surface of the bearing base body with an orderly-sized hole and embedded with a self-lubricating bearing made of molded solid lubricant with unique self-lubricating properties. The bearing incorporates a metallic matrix with a specially formulated lubricating material and various advantages. Break through the general bearings rely on the boundaries of oil film lubrication. Solid lubricated bearings are particularly suitable for use under conditions of exceptional operating conditions, such as no oil, high temperature, high load, low speed, antifouling, corrosion protection and radiation protection, as well as being unable to lubricate the membrane in water or in vacuum solution.

FZH (copper base), FZL (aluminum base) and FZP (resin base) steel balls are solidified, and are respectively made of copper alloy, hard aluminum alloy and POM resin, and are arranged on the outer surface of the base, Appropriate size, special shape of the hole, inlaid in its hole rolling bearing ball. Using the latest groove circumferential ball lock technology, effectively solve the traditional lock ball and indentation lock ball can not completely prevent the ball off the problem.

SF-1 self-lubricating material with high-quality low-carbon steel as the substrate, sintered porous sintered copper powder in the middle, the surface of PTFE-based wear-resistant wear-resistant lubricating material as bearing working layer, this material has excellent mechanical load capacity, the middle Copper powder layer can not only timely transmission of heat generated during operation of the bearing, but also improve the plastic layer and substrate bonding strength. The PTFE design is designed for complete dry friction and a wide range of materials are developed for lubrication, coefficient of friction and durability requirements. Terra's PTFE-metal composites provide the best performance over the widest range of loads, speeds and temperatures with or without external lubrication.

SF-2 type material is filled with PTFE-modified polyoxymethylene plastic surface layer of three-layer composite self-lubricating material, it is a benign boundary lubrication material, it is particularly suitable for high load and low speed rotary motion, swing motion And often open and close under load and not easy to form hydrodynamic lubrication bearings, thrust pads, slide, ball seat and other friction parts. SF-2 can make full use of trace grease, lubricated in the boundary conditions can be long without refueling and maintenance. Under completely oil-free conditions, SF-2 has lower friction and allows lower PV values, so oil puddles are typically rolled out of the plastic surface and lithium-based grease or grease is applied during assembly.

JF bimetallic composite bearing high-quality low-carbon steel as the base, the surface sintered with low friction characteristics of copper alloys (CuPb10Sn10, CuPb6Sn6Zn3, CuPb24Sn4, CuPb30, AlSn20Cu, CuSn8Ni) as bearing wear layer, copper alloy surface can be used under conditions Need to process various types of oil tanks, oil holes, oil holes, etc., to be suitable for continuous refueling or difficult to refuel occasion. Material by secondary sintering secondary extrusion can get good bonding strength and the best carrying capacity.

FB bronze rolling bearings, the use of special formulations of high-density copper alloy strip substrate, the surface can be customized according to user requirements rolling diamond or semi-spherical oil hole, oil tank. With high density, load capacity, wear resistance, long life, etc., to replace the traditional cast copper sleeve, you can reduce the mechanical volume and reduce costs.