1.High precision, Long life 2.Quick delivery,best after-sale 3.OEM service 4.Small order accepted 5.Competitive price Key Specifications/Special Features:Measurement: Bore: ≤1mmOuter bore: ≥1,000mmMaterials: ceramic, plastic, chrome and stainless steelTypes: rubber seal, shield, N and NRLubricant: grease and oilApplications: automobiles and machiner Stud Type Track Roller for Automobiles and ...