2B90SK Double Groove Cast Iron Sheave for "4L" or "A" Belts and "5L" or "B" Belts Bushed Outside Diameter 9.35" QD Bushing Sold Separately .Statically Balanced & Powder Coated. Click...2B90SK Double Groove Cast Iron Sheave for "4L" or "A" Belts and "5L" or "B" Belts Bushed Outside Diameter 9.35" QD Bushing Sold Separately .Statically Balanced & Powder Coated. Click...
2B94SK Double Groove Cast Iron Sheave for "4L" or "A" Belts and "5L" or "B" Belts Bushed Outside Diameter 9.75" QD Bushing Sold Separately .Statically Balanced & Powder Coated. Click...2B94SK Double Groove Cast Iron Sheave for "4L" or "A" Belts and "5L" or "B" Belts Bushed Outside Diameter 9.75" QD Bushing Sold Separately .Statically Balanced & Powder Coated. Click...