Specification Brand : TruePower BulletPoint1 : (Pack of 60) 360 Universal transfer bearings - load rating is 55 pounds BulletPoint2 : Excel where shop materials are pushed and turned in all directions BulletPoint3 : Rollers have 5/8 inch hardened Steel balls rotating on 1/8 inch internal bearings BulletPoint4 : 19mm high x 29mm wide x 50mm long(base mounting bracket) BulletPoint5 : For use bearing side up only, not for use as castor wheels Color : Silver ExternallyAssignedProductIdentifier : 8475896940891 ItemName : 60 Pack 5/8” Roller Ball Transfer Bearings, 3,300 lbs (55lbs x60) Load Capacity ItemPackageDimensions_Height : 8.5 centimeters ItemPackageDimensions_Length : 3.2 centimeters ItemPackageDimensions_Width : 7.3 centimeters ItemPackageQuantity : 4 ItemTypeKeyword : ball-transfers Manufacturer : TruePower Material : Steel NumberOfItems : 4 PartNumber : pta230907tt000064 ProductDescription : These 5/8 inch diameter ball bearing rollers are perfect for creating your own outfeed roller tables. Unlike rollers which operate only in a straight line, these 360 universal transfer bearings are particularly suited for curved work created on band saws and router tables as well as straight cutting on bench saws and miter saws. Featuring two screw holes in each bearing surround for solid attachment to the worktable or workbench. With a load-bearing of 55Lbs each, they are supplied in a Pack of Twelve. ProductSiteLaunchDate : 2019-10-11T19:23:40.301Z Size : 60 Pack SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 4 UnspscCode : 31162702