Specification Brand : TB Woods BulletPoint : Made in United States BulletPoint1 : 3-Piece L075 Series coupling set includes two coupling Hubs & NBR rubber insert. BulletPoint2 : 3/4" bore with 3/16" keyway and set screw on one coupling Hub. BulletPoint3 : 3/4" bore with 3/16" keyway and set screw on the second coupling Hub. BulletPoint4 : Compatible with Lovejoy, Martin, Browning, TB Woods, and other L-jaw couplers. BulletPoint5 : Include-3/4"Hub + 3/4" Hub + L075 Spider Color : Black ExternallyAssignedProductIdentifier1 : 0698672046527 ExternallyAssignedProductIdentifier2 : 698672046527 IncludedComponents : 3-Piece L-Jaw Coupling Set ItemName : TB WOOD'S L09020MM L JAW HUB, FACTORY NEW! ItemPackageQuantity : 1 ItemTypeKeyword : multi-flex-couplings Manufacturer : Tb Woods Material : NBR NumberOfItems : 1 PartNumber : L09020MM ProductDescription : Jaw Coupling Hub, Coupling Size L090, Outside Diameter 54 mm, Coupling Overall Length 54 mm, System of Measurement Metric, Hub Material Carbon Steel, Maximum Speed 9,000 RPM, Horsepower @ 100 RPM 0.23 hp (Buna-N Spider), 0.35 hp (Urethane Spider), 0.64 hp (Hytrel Spider), Keyway Depth 2.8 mm, Keyway Width 6 mm, Bore Diameter 20 mm, Shaft Locking Type Set Screw, Bore Type Round Bore with Keyway, Jaw Profile Straight, Compatible Center Element Manufacturer Part Number L090H, L090N, L090U ProductSiteLaunchDate : 2017-05-10T15:31:06.802Z Size : L090 Style : Classic SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1