$25 Minimum Order
50B20 3/4
Picture may not depict actual tooth count

50B20 3/4" Finished Bore Sprocket (50BS20H-3/4)

Item ID: 50B20-3/4
Availability: 68 In Stock Nitro 50B20-3/4
Price: $15.17
Write a Review
(Login Required)

Estimate Shipping

Adding other items will affect these rates
ANSI Type B / BS finished bore sprockets have a hub on one side with two set screws and a keyway.  All Type B / BS Nitro sprockets have a black oxide finish.

Fits ANSI Chain Size: #50
Bore (D1): 3/4"
Number Of Teeth:20
Outside Diameter (de): 4.321"
Sprocket Thickness (B1): 0.343" (Not including Hub)
Hub Diameter (dm): 3"
LTB - Length Thru Bore (A): 1"
Keyway Size: 3/16" X 3/32"
Hardended Teeth: Yes (30-45Rc)
Number Of Setscrews: 2

Interchange Numbers:


Recently Viewed Items