Heavy Duty Six Groove QD A-B Sheaves

6B34SD Six Groove QD A-B Sheaves, are machine grooves and bore for high concentricity to minimize wear and abrasion.Each sheaves are statistically balance painted with baked enamel finish. Its high precision manufacturing process guarantees its extra strength and less resistance from abrasion.Heavy Duty Six Groove QD A-B Sheaves are individually packaged.