... .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 Machinery, with Grease ...