Synchronous Pulley; 290MM Belt Width; 20 MM Belt Pitch; 20M-290 Belt Style; 192 Teeth; 311.15MM Face Width; Bushed; 1218.006MM Outside Diameter; 1222.324MM Pitch Diameter; Yes Keyway; W Bushing; No Minimum Plain Bore

8 Grooves; 71" Outside Diameter; Bushed; W Bushing Series; 8V Belt Series; 70.8" Pitch Minimum; 70.8" Pitch Maximum; 4-1/4 To 7-1/4" Bushing Bore Range; Keyway

10 Grooves; 71" Outside Diameter; Bushed; W Bushing Series; 8V Belt Series; 70.8" Pitch Minimum; 70.8" Pitch Maximum; 4-1/4 To 7-1/4" Bushing Bore Range; Keyway

12 Grooves; 71" Outside Diameter; Bushed; W Bushing Series; 8V Belt Series; 70.8" Pitch Minimum; 70.8" Pitch Maximum; 4-1/4 To 7-1/4" Bushing Bore Range; Keyway

12 Grooves; 63" Outside Diameter; Bushed; W Bushing Series; 8V Belt Series; 62.8" Pitch Minimum; 62.8" Pitch Maximum; 4-1/4 To 7-1/4" Bushing Bore Range; Keyway