Jiashan Wuzhou Oilless Bearing Co., Ltd.
Main products:SF-2 sliding bearings,JF-800 bimetal bushing,JDB bronze bushing,SF-1 oilless bearing,bearing washers
Products
Contact Us
  • Contact Person : Ms. Qian Jenny
  • Company Name : Jiashan Wuzhou Oilless Bearing Co., Ltd.
  • Tel : 86-573-84517000
  • Fax : 86-573-84517886
  • Address : Zhejiang,Jiashan,NO.12 Hongwei Road, Ganyao Industrial Area in Jiashan, Zhejiang , China
  • Country/Region : China
  • Zip : 314115

SF-1 steel backed sliding bearing

SF-1 steel backed sliding bearing
Product Detailed
SF-1 Sliding Bearing steel backed sliding bearing applied in consistent cast machine, rolling machine

steel backed sliding bearing: 

WZB SF 1 is a kind of thin wall wrapped bearings made of tripple layer composites material 

which consists of a steel backing, a sintered porous bronze particles interlayer and calendered 

with PTFE and Pb mixture as surface layer.

This is of low friction coefficient, antiwear, anticorrosion and can be used without oil, or only a trace of 

oil is needed. Moreover, it is of low cost, low vibration and low voice, compact and light, and can

 form a transfer film of PTFE which protects the mating surface from scorring.

sf-1 is widely applied in various sliding articles of different kind of machines, such as 

printting machines, textile machines, tobaccomachines, gymnastic machines, hydraulic vehicles, 

automobiles, motorcycles, agriculture and forests machines and so on..

Load capacity: 140N/mm2

Temperature limit: -195~+270°C

Speed limit: 5m/s

Friction coefficient: 0.04-0.20

PV limit (Dry): 3.6N/mm2. m/s

PV limit (Oil): 50N/mm2. m/s  

SF-1 steel backed sliding bearing



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