Specification Brand : iLife.ISPT BulletPoint1 : Dimension: 1 inch diameter, 360 universal rotation ball transfers bearings, the diameter of the 2 screw holes is 0.21”/5.5mm, please see the detailed dimension from the left pictures. BulletPoint2 : Load Capacity: 66 lbs per unit, max. load capacity is 77 lbs. BulletPoint3 : Material of Mail Shell & Ball: carbon steel BulletPoint4 : Package: set of 6 ball transfers bearings, screws are not included BulletPoint5 : Application: they are widely used in transmission system, transfer equipment, machinery, furniture, wheelchair, caster, wheel, trolley, conveyor Color : Silver ExternallyAssignedProductIdentifier : 6001382526830 ExternallyAssignedProductIdentifier1 : 789481437085 ExternallyAssignedProductIdentifier2 : 0789481437085 IncludedComponents : 1 Inch Roller Ball Transfer Bearing ItemName : Ball-Transfers Bearings Transmission Conveyor for Furniture-Wheelchair - 1 Inch 2 Hole Flange Mounted Universal Rotation Roller for Equipment Caster Unit Table,Carbon Steel,66 Lbs Load Capacity,6Pcs ItemPackageDimensions_Height : 15.0876 centimeters ItemPackageDimensions_Length : 4.191 centimeters ItemPackageDimensions_Width : 13.3096 centimeters ItemPackageQuantity : 6 ItemTypeKeyword : ball-transfers LoadCapacity : 400 pound Manufacturer : IBennu Sky Material : Carbon Steel ModelNumber : BTB-0003 MountingType : Plate Mount NumberOfItems : 6 PartNumber : BTB-0003 ProductDescription : Experience smooth and efficient movement with our high-quality Ball-Transfers Bearings. Crafted from durable carbon steel, these universal rotation roller bearings offer a 360-degree rotation for seamless transmission in various applications. With a 1-inch diameter and a 0.21-inch bore diameter, they are perfect for furniture, wheelchair, caster, and equipment caster unit table. Each unit boasts a 66 lbs load capacity, with a maximum of 77 lbs, ensuring reliable performance. Package includes 6 bearings, screws not included. Ideal for transmission systems, machinery, and conveyors, these bearings are a must-have for any hardware enthusiast or professional. ProductSiteLaunchDate : 2021-03-17T00:36:22.220Z Size : CY25B SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Multi-Surface UnitCount : 16 UnspscCode : 31162702