Heavy Duty Five Groove QD A-B Sheaves

5B34SD Five 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 Five Groove QD A-B Sheaves are individually packaged.