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  1. SF-1W
  2. SF-1W
  3. SF-1W


  1. Detailed information

Sf-1w lead-free bearing is a new product developed according to international environmental requirements on the basis of sf-1x material. In addition to the product is widely used in general general machinery, food machinery, pharmaceutical machinery, tobacco machinery, especially, effect of lead-free comply with European environmental requirements, is the developing direction of the oilless bearing.

Maximum load bearing pressure140N/mm²Coefficient of frictionμ0.04~0.20
Temperature range-195℃~280℃Allowable maximum PV value (dry)


Maximum sliding speed5m/sAllowable maximum PV value (oil)50N/mm²·m/s