09678 NA22B DIAMETRAL PITCH: 20 D.P. TEETH: 22 PRESSURE ANGLE: 14.5 DEGREE Description SPUR GEAR, 20 DP, 14 1/2 PA, 22 TEETH, STEEL Torque Rating (LB IN) 32. 3 @1800 RPM MAX Keyway/Setscrew NO KWY OR SETSCREW Pitch Diameter (IN) 1. 100 Face Width (IN) 0. 375 Bore Diameter (IN) 0. 375 Hub Diameter (IN) 0. 00