Slewing Bearings: 1.Competitive price. 2.High quality and high precision 3.Quick delivery and best service. Slewing Bearings: BrandNameGLXE , we can also make the bearings in our customers' own brand name.Material:GCr15, Chrome Steel, Stainless Steel, Carbon Steel and Iron and Plastic,as well as ceramic bearingsID Size:10mm-300mmQualitystandard:ISO 9001 , 2000 standardPlearance:P0 ,P6 ,P5 ,P4 , ...