Boundary Lubrication Bearing widely used in the machine that lead is unacceptable.

WZB-2Y non-lead boundary lubrication bearing is improved on the basis of SF-2X. It can be applied to the field where non-lead is required. Now it's widely used in textile machines,auto operating parts and other middle speed, middle load and grease lubrication occasions.

Load capacity70N/mm2 Temperature-40~+130°C Speed limit2.5m/s Friction coef(u)0.05~0.25 PV limit (Dry)2.8N/mm2 . m/s PV limit (Oil)22N/mm2 . m/s

SF-2Y Boundary water lubricated rubber bearing