Load Capacity:140N/mm2
Temp Limit:-40℃ ~130℃
Speed Limit:2.5m/s
Friction Coet(μ):0.05~0.25
PV Limit(dry):2.8N/mm2 · m/s
PV Limit(oil):22N/mm2 · m/s
SF-21 boundary lubrication lead free bearing developed as the requirement of international
environmental protection on the basis of SF-20X material is a new product. The product is
particularIy applicabIe for food machlne.pharmacy machIne and tobacco plant machine in
addition to appIication for ordjnary univers aI machine. Lead-freeness is in accord with European
heath standard.
It may suppIy the products: upright liner turn-up shaft sIeeve, plate, shaft tiIe, sIide and steel liner
combination.
