SF-2边界润滑轴承:是以钢板为基体、中间烧结球形青铜粉，表面轧制改性聚甲醛（POM），并含有储油坑,钢背复合衬套,无给油铜套在边界润滑的条件下可*使用不加油。具有成本低、寿命长、节省加油频次、简化更换程序等特点

钢背复合衬套,无给油铜套该产品以特殊铜合金为基体，中间烧结球形青铜层，表面轧制聚四氟乙烯和清油性纤维的混合物。具有良好的自润滑、耐磨性。摩擦系数低、耐腐蚀的性能。广泛用于冶金机械，连铸机、水泥灌浆机械、螺旋式输送机等。SF - 2: boundary lubrication bearing is based on steel substrate, sintering spherical bronze powder, rolling on the surface of modified polyformaldehyde (POM), and contains a storage pit, under the condition of boundary lubrication can be use for a long time without oil.With low cost, long service life and save fuel frequency, simplify procedures, etc


FC B this product with special copper alloy as substrate, the sintering layer spherical bronze, rolling on the surface of ptfe and the mixture of clear oily fiber.Has a good self-lubricating, resistance to wear.The performance of the low friction coefficient, corrosion resistance.Products are widely used in metallurgical machinery, casting machine, cement grouting machine, screw conveyor, etc.