TIMKEN
TIMKEN 12-8V-2120-N
Transmission Pulley; 12 Grooves; 21.2" Outside Diameter; Bushed; N Bushing Series; 8V Belt Series; 21" Pitch Minimum; 21" Pitch Maximum; 2-7/16 To 6" Bushing Bore Range; Keyway
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MARTIN SPROCKET & GR
MARTIN SPROCKET & GR 12 D 480 P
Transmission Pulley; 12 Grooves; 48.64" Outside Diameter; Bushed; P Bushing Series; D Belt Series; 48" Pitch Minimum; 48" Pitch Maximum; 2-15/16 To 7" Bushing Bore Range; Keyway
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GATES
GATES QD12/8V24.80
12 Grooves; 24.8" Outside Diameter; Bushed; N Bushing Series; 8V Belt Series; 24.6" Pitch Minimum; 24.6" Pitch Maximum; 2-7/16 To 5-7/8" Bushing Bore Range; Keyway
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