... SpecificationSpherical Plain Bearing GE40ET 2rs1) High quality2) Material:GCR15 Steel 3) OEM Service Provided 4) Competitive priceFeaturesFeature1) ... lifespan6) low cost7) OEM welcome3.Specification1)Inner Race: Gcr15 Steel, hardened HRC54-60,Precision ground, polished ,hard ... chromium plated2)Outer Race: Gcr15 Steel, hardened HRC58-64,Precision ground, polished ,hard ...