Specification Brand : FLM BulletPoint1 : We are manufacturer BulletPoint2 : Excellent quality an service BulletPoint3 : Perfect matching models BulletPoint4 : Shipping by air BulletPoint5 : [Quantity in Package] - 1 Set of Tapered Roller Bearing (1 Cup & 1 Cone) ExternallyAssignedProductIdentifier : 4547359664164 ExternallyAssignedProductIdentifier1 : 0611040435570 ExternallyAssignedProductIdentifier2 : 611040435570 IncludedComponents : Tapered Roller Bearing ItemName : The Mini Excavator Track Roller/Bottom Roller for TB135,TB035,SK030 .etc ItemPackageQuantity : 1 ItemTypeKeyword : tapered-roller-bearings Manufacturer : FULIAN PART Material : steel NumberOfItems : 1 PartNumber : FKM118125TR ProductDescription : FLM:is the professional manufacturer focus on produding undercarriage spare parts for mini excavator,heavy excavator,dozer,For than 22 years. This is for brand new Track roller/ Bottom roller to fit the following models of Mini Excavators: TB135,TB035,SK030 .br> shipping:by ai We are appreciated to receive you message to double check sizes. A lot of parts are listing. ProductSiteLaunchDate : 2017-03-19T07:00:00.000Z Size : 1.03" x 2.440" x 0.75" (ID x OD x W) SupplierDeclaredDgHzRegulation : unknown