Specification Brand : Hillman BulletPoint1 : Ideal for use in myriad mechanical applications BulletPoint2 : Flanged construction BulletPoint3 : Oil-impregnated BulletPoint4 : Included variants range from 1/4" to 7/8" in inner diameter BulletPoint5 : Corrosion resistant Color : Bronze ExternallyAssignedProductIdentifier1 : 008236167634 ExternallyAssignedProductIdentifier2 : 0008236167634 ExternallyAssignedProductIdentifier3 : 00008236167634 ItemName : The Hillman Group 58105 Flange Bearing, Bronze 3/4 X 7/8 X 1-1/8 X 3/4-Inch, 4-Pack ItemPackageDimensions_Height : 6.4008 centimeters ItemPackageDimensions_Length : 4.4958 centimeters ItemPackageDimensions_Width : 6.096 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : flange-block-bearings Manufacturer : The Hillman Group Material : Steel ModelNumber : 58105 NumberOfItems : 1 PartNumber : 58105 ProductDescription : Features a 360 degree swivel mounting plate attached to a double wheel roller system. Ball Transfer Unit is perfect replacement for your broken one on your office chair.