Specification Brand : iplusmile BulletPoint : Casters / Stem Casters BulletPoint1 : MATERIALS: ball transfer bearings are made of carbon steel. It is sturdy and durable, has good wear resistance and is not easy to wear. BulletPoint2 : 360 DEGREE ROTATION: roller ball bearing is a spherical ball that is bearing weight in all directions and can rotate 360 times BulletPoint3 : FLEXIBLE OPERATION: 360 degree rotary casters run flexibly, high speed, stable, for the rotation of the conveyor and change the direction. BulletPoint4 : STRONG AND DURABLE: Bearing Casters ball support cups are hardened and plated, with protective covers ensuring low torque and longevity. BulletPoint5 : WIDELY : Mounted Ball Bearing is widely in transmission line installation, home appliances, transmission systems, processing systems, wooden boxes, transmission furniture, workbench and so on. Color : Silver ExternallyAssignedProductIdentifier : 9195469880520 IncludedComponents : Bearing Casters ItemName : 12pcs Metal Ball Bearing Ball Caster Bearings Metal Roller 5/8 Pillow Block Bearing Castors Transfers Roller Bearing Transfer Casters With Seat Universal Ball To Rotate ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : ball-transfers Manufacturer : iplusmile Material : Stainless Steel ModelNumber : M8U450116YDW882 MountingType : Plate Mount NumberOfItems : 1 PartNumber : M8U450116YDW882 ProductDescription : Description Transfer bearing made of stainless steel material, durable and practical. The table support cup is hardened and electroplated. This mounted ball bearing is exactly what you need to build a removable surface in your home, garage or pro shop. Metal ball bearings can also be in a variety of non-industrial applications, including retail store displays.