290MM Belt Width; 20MM Belt Pitch; 20M-290 Synchronous Plus Belt Style; 144 Teeth; 311.15MM Face Width; Bushed; 912.419MM OD; 916.737MM Pitch Diam; Keyway; 74.613 To 177.8MM Bushing Bore Range; P Bushing; No Minimum Plain Bore

10 Grooves; 40" Outside Diameter; Bushed; P Bushing Series; 8V Belt Series; 39.8" Pitch Minimum; 39.8" Pitch Maximum; 2-15/16 To 7" Bushing Bore Range; Keyway

6 Grooves; 71" Outside Diameter; Bushed; P Bushing Series; 8V Belt Series; 70.8" Pitch Minimum; 70.8" Pitch Maximum; 2-15/16 To 7" Bushing Bore Range; Keyway

230MM Belt Width; 20MM Belt Pitch; 20M-230 Synchronous Plus Belt Style; 144 Teeth; 250.952MM Face Width; Bushed; 912.419MM OD; 916.737MM Pitch Diam; Keyway; 74.613 To 152.4MM Bushing Bore Range; P Bushing; No Minimum Plain Bore

170MM Belt Width; 20MM Belt Pitch; 20M-170 Synchronous Plus Belt Style; 216 Teeth; 190.5MM Face Width; Bushed; 1370.787MM OD; 1375.105MM Pitch Diam; Keyway; 74.613 To 177.8MM Bushing Bore Range; P Bushing; No Minimum Plain Bore