50B23H Type B Heat Treated Sprocket for #50 Roller Chain - 23 Tooth - Pick Your Bore Size Size:3/4" SB No Keyway 1-5/16” to 1-3/8” = 5/16”

1-5/16” to 1-3/8” = 5/16” X 5/32”

The chains are coated in multiple layers of Dacromet to provide excellent corrosion resistance in extreme moisture conditions

270 pieces total

380-piece assortment

50B23H Type B Heat Treated Sprocket for #50 Roller Chain - 23 Tooth - Pick Your Bore Size Size:3/4" SB No Keyway 1-5/16” to 1-3/8” = 5/16”50B23H Type B Sprocket Finished Bore W Keyway and Set Screws For #50 Roller Chain 23 Tooth Outside Diameter = 4. 920" Pitch Diameter = 4. 590" LTB = 1" Hub Diameter = 3" FREE SHIPPING in Lower 48 States Buy 2 or More Type B Sprockets and Take 10% Off at Checkout! Use coupon code: K1E3BE3RHDZC Coupon not for use with Quantity Discount Items