Jaw Coupling Hub Coupling Size L110 Outside Diameter 85 mm Coupling Overall Length 107 mm System of Measurement Metric Hub Material Carbon Steel Maximum Speed 5 000 RPM Horsepower @ 100 RPM 1.3 hp (Buna-N Spider) 2 hp (Urethane Spider) 3.6 hp (Hytrel Spider) Keyway Depth 3.3 mm Keyway Width 10 mm Bore Diameter 38 mm Shaft Locking Type Set Screw Bore Type Round Bore with Keyway Jaw Profile Straight Compatible Center Element Manufacturer Part Number L110H L110N L110U