Specification Brand : Martin BulletPoint1 : For use on series 35 chain, 3/8” pitch provides flexible mounting options BulletPoint2 : Bronze bushing that is self-lubricating, reducing wear on both the bushing and the workpiece BulletPoint3 : Can be used to change direction of chain motion or to adjust chain tension BulletPoint4 : Steel journal is case hardened for resistance to wear BulletPoint5 : High carbon steel for strength and durability ExternallyAssignedProductIdentifier1 : 697950341682 ExternallyAssignedProductIdentifier2 : 0697950341682 ItemName : Martin Roller Chain Sprocket, Idler, Type B Hub, Single Strand, 35 Chain Size, 0.375" Pitch, 15 Teeth, 0.5" Bore Dia., 1.99" OD, 1.35" Hub Dia., 0.168" Width ItemPackageDimensions_Height : 2.54 centimeters ItemPackageDimensions_Length : 5.05 centimeters ItemPackageDimensions_Width : 5.05 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : roller-chain-sprockets Manufacturer : MARTIN Material : Carbon Steel ModelNumber : 16A13 NumberOfItems : 1 NumberOfRows : 1 NumberOfTeeth : 15 PartNumber : 35BR15 1/2 ProductSiteLaunchDate : 2010-09-29T00:00:01-07:00 Size : 35 StreetDate : 2017-12-12T00:00:01Z Style : Idler UnspscCode : 31171900