50B28H Type B Heat Treated Sprocket for #50 Roller Chain - 28 Tooth - Pick Your Bore Size Y-HUBS Outside Diamter = 6

Outside Diamter = 6

60A60H - SB (1 1/4") Bore

With 1 free connecting link per 10FT of chain

Comes in a fully labeled 20-hole metal locking drawer

Both sides of the hole are parallel

50B28H Type B Heat Treated Sprocket for #50 Roller Chain - 28 Tooth - Pick Your Bore Size Y-HUBS Outside Diamter = 650B28H Type B Sprocket Finished Bore W Keyway and Set Screws For #50 Roller Chain 28 Tooth Outside Diameter = 5. 920" Pitch Diameter = 5. 582" LTB = 1 1 4" 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