Sf-1w lead-free bearing is a new product developed on the basis of SF-1X material according to international environmental protection requirements.

In addition to being widely used in general machinery, the product is especially suitable for food machinery, pharmaceutical machinery and tobacco machinery. The lead-free effect meets the requirements of European environmental protection and is the development direction of oil-free lubrication bearing.

Maximum bearing pressure: 140n / mm2

friction coefficient μ： 0.04~0.20

Applicable temperature range: - 195 ℃ ~ 280 ℃

Maximum sliding speed: 5m / S

Maximum allowable PV value (dry): 3.6n/mm2.m/s

Maximum allowable PV value (oil): 50N / mm2.m/s