Specification Brand : BQLZR BulletPoint1 : Steel shell, , single load bearing up to 120KG/265lbs. BulletPoint2 : The nylon ball diameter is 25mm/0.98", which is quiet, wear-resistant and non-conductive. BulletPoint3 : This bearing has M12 steel threaded rod, which is firmly connected and easy to use. BulletPoint4 : Suitable for conveyor lines installing, home appliance, transmission system, processing system, wooden case, transmission furniture, workbench, etc. BulletPoint5 : Provides adequate non-linear support for warehouse carton rolling platform, roller tables and other applications Color : Silver ExternallyAssignedProductIdentifier : 4894878086299 IncludedComponents : Ball Transfers ItemName : BQLZR Stud Mounted Transfer Bearing w/ 0.98" Nylon Ball 265lbs Load Capacity Pack of 4 ItemPackageDimensions_Height : 14.224 centimeters ItemPackageDimensions_Length : 1.27 centimeters ItemPackageDimensions_Width : 9.144 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : ball-transfers Manufacturer : BQLZR Material : Steel ModelNumber : BQLZR Ball Transfer Bearing Casters NumberOfItems : 8 PackageLevel : unit PartNumber : M4220628021 ProductDescription : Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information; 2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed. 3.Steel shell, , single load bearing up to 120KG/265lbs. 4.The nylon ball diameter is 25mm/0.98", which is quiet, wear-resistant and non-conductive. 5.This bearing has M12 steel threaded rod, which is firmly connected and easy to use. 6.Suitable for conveyor lines installing, home appliance, transmission system, processing system, wooden case, transmission furniture, workbench, etc.