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.
The product can be used in automobile door hinge, car electric seat, etc.
|Maximum load bearing pressure||140N/mm²||Coefficient of frictionμ||0.04~0.20|
|Temperature range||-195℃~280℃||Allowable maximum PV value (dry)|
|Maximum sliding speed||3m/s||Allowable maximum PV value (oil)||50N/mm²·m/s|