About us

Home
About

Cultural concept Sustainable development Sales network History
Product

SF-1 Metal-plastic self-lubricating composite bearings

SF-2 Metal-plastic boundary lubricated bearings

JF-800 Bimetal composite bearing

FB090 Bronze wrapped Bearing

JDB Solid self-lubricating bearings

JDB600 Groove copper bushing

Other products
Non-standard
Application

Construction machinery Logistics, port machinery Energy facilities Hydraulic components Office equipment Food machinery Oil platforms Iron and steel metallurgy Aerospace Clean energy Industrial automation Agricultural machinery Cars, trucks Injection molding/die casting Mould industry Medical devices
Design

Storage of bearings Inner diameter of the bearing after assembly The service life of the bearing The PV value of the bearing Inspection method for wrapped bearings Fitting clearance after bearing assembly The amount of interference in the bearing assembly Dimensional design of the bearing Surface roughness comparison table Assembly of bearings Matching seat hole design Comparison table of commonly used hardness values Maintenance of bearings after initial assembly The design of the matching shaft
New
Download
Contact

中

Home

Product

SF-2 Metal-plastic boundary lubricated bearings

SF-2 Carbon steel base boundary lead-free self-lubricating bearings

SF-2 boundary lubricated bearing, the product is based on high-quality mild steel, sintered spherical bronze layer in the middle, and rolled modified polyoxymethylene (POM) on the surface. It can be used for a long time without oil under boundary lubricat

Parameter

The maximum load-bearing pressure is P 70N/mm²
The coefficient of friction μ 0.05~0.25
Applicable temperature range -40°C~+130°C
The maximum sliding speed is 2.5 m/s
The maximum allowable PV value (dry) is 2.5N/mm²·m/s
The maximum allowable PV value (oil) is 22N/mm²·m/s

Download the data