1-3/8" Bore; 1 Grooves; 10" Outside Diameter; Finished Bore; No Bushing; 2926V Belt Series; 3-1/4" Pitch Dia Min; 9-3/4" Pitch Dia Max; 2-1/16" Face Wid Min; 3-9/16" Face Wid Max; Keyway; Spring Loaded Adjustment Method