40B10 3/4" Finished Bore Sprocket (40BS10H-3/4)

40BS10 3/4" Sprocket Description

Our 40BS10H sprocket is an ANSI standard size sprocket with a 3/4" finished bore (Includes keyway & 2 setscrews). This is a 10 tooth sprocket that works with an ANSI standard #40 roller chain. Nitro sprockets are manufactured from 1045CD carbon steel and have hardened teeth to minimize wear overtime.

40BS10 Sprocket Dimensions:

• Fits ANSI Chain Size:#40
• Bore (D1):3/4
• Number Of Teeth:10
• Pitch Diameter (dp):1.618"
• Outside Diameter (de):1.839"
• Sprocket Thickness (B1):0.284"
• Hub Diameter (dm):1-1/4"
• LTB - Length Thru Bore (A):7/8"
• Keyway Size:3/16" X 3/32"
• Material:1045CD (Cold Drawn)
• Hardened Teeth:Yes (HRC 40-50)
• Number Of Setscrews:2
• Type Of Finish:Black Oxide

Interchange Numbers:

• 40BS10 3/4
• 40BS10H 3/4