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 22 mm, Shaft Locking Type Set Screw, Bore Type Round Bore with Keyway, Jaw Profile Straight, Compatible Center Element Manufacturer Part Number L090H, L090N, L090U. This item has been restricted from sale in the following state (s): []