Specification Brand : American Bronze BulletPoint1 : AMERICAN BRONZE: high quality self-lubricating bronze bushings, MADE IN USA BulletPoint2 : Dimensions = .627 x .813 x .500 x 1.00 x .125 (ID x OD x OAL x FOD x FTH) BulletPoint3 : Material = Bronze SAE 841 (90% copper, 10% tin), Oil impregnated with 30w oil BulletPoint4 : Properties = Self lubricating for long lasting smooth operation and high durability BulletPoint5 : Operation = light to moderate load at high speed (rpms) Color : brass tone ExternallyAssignedProductIdentifier : 4894878083618 ExternallyAssignedProductIdentifier1 : 0029263654577 ExternallyAssignedProductIdentifier2 : 029263654577 IncludedComponents : No ItemName : American Bronze, 5/8 x 13/16 x 1/2, Sleeve Bearing, Bronze bushing, Made in the USA ItemPackageDimensions_Height : 6.3 centimeters ItemPackageDimensions_Length : 0.6 centimeters ItemPackageDimensions_Width : 3.4 centimeters ItemPackageQuantity : 2 ItemShape : Rectangular ItemTypeKeyword : sleeve-bearings Manufacturer : SAP Material : Carbon Steel Material1 : SAE 841 Bronze Material2 : Oil Impregnated with 30w Oil to 19% volume ModelNumber : a18072600ux0189 NumberOfItems : 2 PackageLevel : unit PartNumber : FF-842-2 ProductDescription : Friction Factor (Dry Friction): 0.04-0.2 Friction Factor (Oil Lubrication): 0.02-0.07 Finish: PTFE and Lead Rolling, Copper Plating Material: Carbon Steel Base with Porous Bronze Sintered Structures:Plain bearings are constructed with carbon steel as the base, sintered porous bronze as its interlayer, rolled with PTFE and lead compound as inner surface and copper-plated on the outer surface. Features:Wrapped Bushing is self-lubricating. It offers good frictional property, wear resistance and low noise. Note: Split line can not be used for bearing. Application:Solid friction oilless bushing can operate during a wide temperature range. Oilless sleeve bearings are most suitable for places where the self-lubricating properties of the material are required.