3-7/16" Bore; 4" Outside Diameter; 2.88" Length Thru Bore; R1 Bushing Series; Keyway; Split Taper Bushing

4 Grooves; 6.95" Outside Diameter; Bushed; SD Bushing Series; A | B Belt Series; 6.2" Pitch Minimum; 6.6" Pitch Maximum; 1/2 To 2" Bushing Bore Range; Keyway

Speed Reducer; Right Angle; 20:1 Ratio; 143TC/145TC; C-Face Quill Input Type; Right Hand Output Type; Direct Mounted; Worm; 20 Series; 7/8" Input Shaft Diameter