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By certification 
Product Introduction:
SF-1 BF thin flange bearing lubrication system is 0.2 ~ 0.3 mm thickness of low carbon steel plate as substrate, the middle sintered bronze powder, 0.15 ~ 0.3 mm spherical surface composite modified PTFE made total 0.01 ~ 0.05 mm thick composite plate is about 0.5 mm, then the rolling processing of sliding bearing products. The product has the characteristics of small friction coefficient, wear-resisting, light weight, compact structure and oil-free lubrication.
Product Technical Data:
Maximum load bearing pressure ：140N/mm²
Coefficient of friction (μ)： 0.04~0.20
Temperature range ：-195℃~280℃
Allowable maximum PV value (dry) ： 3.8N/mm²·m/s
Maximum sliding speed： 3m/s
Allowable maximum PV value (oil) ： 50N/mm²·m/s
Application
Product Details
microsectionI
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---PTFE with Oil Fiber, 0.01~0.05mm |
---Bronze, 0.15~0.25mm(CuSn8Zn3:Sn<=8%;Zn<=3%;Cu=Balance) | |
--Steel backing,0.2~0.3mm | |
---Copper(0.008mm) or Tin(0.005mm) |
Bearing Forms Available In Standard Dimensions
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Cylindrical bushes |
| Flanged bushes | |
Sliding plates | |
Thrust washer | |
Flanged washers |
Deliver Shipping Term
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| Different product packaging methods | High-intensity carton packaging | Palletized packaging library |
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| Professional placement | Air freight | Shipping |
Certification:
http://www.oillessbearing1.com/
