Specification Brand : Dayton BulletPoint1 : For use with Lovejoy MOL series Oldham style flexible coupling assemblies (sold separately) BulletPoint2 : Aluminum for light weight and corrosion resistant applications BulletPoint3 : Hub locks to shaft using either set screw or a clamp style mechanism for a fit that resists shifting or becoming misaligned BulletPoint4 : Country of origin: Japan Color : Black ExternallyAssignedProductIdentifier1 : 0190735297230 ExternallyAssignedProductIdentifier2 : 190735297230 ExternallyAssignedProductIdentifier3 : 00685144581235 ItemName : Coupling, Rigid Steel ItemPackageDimensions_Height : 0.508 centimeters ItemPackageDimensions_Length : 10.922 centimeters ItemPackageDimensions_Width : 6.35 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : clamp-on-couplings Manufacturer : Dayton Material : steel MaximumAngularMisalignment : 3 degrees MaximumRotationalSpeed : 12000 rpm ModelNumber : 3ZN69 NumberOfItems : 1 PartNumber : 3ZN69 ProductDescription : Rigid Shaft Coupling, Bore Diameter 1 7/8 in, Bore Diameter 2 7/8 in, Bore Type Round Keyed, Clearance Diameter 1.74 in, Coupling Construction Two-Piece, Coupling Material Carbon Steel, Coupling Outside Diameter 1 5/8 in, Different Bore Sizes No, Keyway Depth 1 3/32 in, Keyway Depth 2 3/32 in, Minimum Bore Diameter Not Applicable, Keyway Width 1 3/16 in, Keyway Width 2 3/16 in, Maximum Bore Diameter Not Applicable, Maximum Speed 4,000 RPM, Maximum Torque 2,280 in-lb, Overall Length 2 1/2 in ProductSiteLaunchDate : 2007-07-12T21:10:44-00:00 StreetDate : 2017-11-25T00:00:01Z Style : Modern UnspscCode : 40100000