China Bronze Gleitlager manufacturer

Stainless Steel Composite Sleeve Bearings Corrosion Resistant Oil - Free

Product Details:
Place of Origin: China
Brand Name: viiplus self lubricating composite bearing sleeve
Certification: iso 9001
Model Number: Stainless steel corrosion-resistant, oil-free, self-lubricating composite bearing sleeve
Payment & Shipping Terms:
Minimum Order Quantity: negotiate
Price: negotiate
Packaging Details: Export Carton Wood Pallet Wooden Case
Delivery Time: 5-25 work day
Payment Terms: MoneyGram, Western Union, T/T
Supply Ability: 1000000 Piece/Pieces One week
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Detail Information

Material: Steel+PTFE+Corrosion Resistant Coating Feature: Corrosion Resistance, No Lead Environmental Protection
Application Field: Corrosion Resistance Field Type: Roller
High Light:

oil impregnated brass sleeve bearing


ptfe plain bearing

Product Description

Strong corrosion, high exposure environment, corrosion resistant composite oil-free bearings to help you solve the problem

Stainless steel corrosion resistant bearings, stainless steel as a matrix, the middle of the sintering corrosion resistant alloy powder, the surface of the rolling ptfe based low friction materials, after the rolling molding of a very effective corrosion resistant materials.It has the characteristics of oil resistance, acid resistance, alkali resistance, seawater resistance and wear resistance. The PTFE material on the surface does not contain lead.

In food and beverage machinery, chemical medium ph flow of the pump valve, pharmaceutical machinery, printing and dyeing machinery, chemical machinery, Marine industry corrosion resistance sliding parts are most suitable for use.



Stainless steel corrosion-resistant oil-free composite bearing



Schematic diagram of composition of stainless steel corrosion-resistant oil-free composite bearing                                                                       Metallographic structure of stainless steel corrosion-resistant oil-free composite bearings




C (%) Cr(%) Mn:(%) S (%) P (%)
0.90~1.00 17.00~19.00 ≦0.80 ≦0.030 ≤0.035



Poly tetra fluoroethylene(PTFE)


It is a polymer made of tetrafluoroethylene as monomer.White waxy, translucent, good heat and cold resistance, can be used in -180 ~ 260 C for a long time.This material has the characteristics of anti - acid, anti - alkali, anti - various organic solvents, almost insoluble in all solvents.At the same time, ptfe has the characteristics of high temperature resistance, its coefficient of friction is very low, so it can be used for lubrication, but also become easy to clean the ideal coating of the inner layer of the water pipe;Toxic, human carcinogen.



Performance indicators date
Maximum load P Static load 250N/mm²
Dynamic load 140N/mm²
Maximum linear velocity V Dry friction 2.5m/s
Oil lubrication 5.0m/s
High PV value Dry friction 3.8N/mm²・m/s
Oil lubrication 50N/mm²・m/s
Coefficient of friction 0.04~0.20
The use of temperature
Coefficient of thermal conductivity


self - lubricating oil - free bearing bearing of the molding process


Process of stainless steel self-lubricating oil-free bearing


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