40B11 3/4" Finished Bore Sprocket (40BS11H-3/4)

40BS11-3/4" Sprocket Description

Our 40BS11H sprocket is an ANSI standard size sprocket with a 3/4" finished bore - includes keyway & 2 setscrews. This 11 tooth sprocket works with any ANSI #40 roller chain. Nitro 40B11 sprockets are manufactured from 1045CD carbon steel and have hardened teeth to minimize wear overtime.

40BS11 Sprocket Dimensions:

• Fits ANSI Chain Size:#40
• Bore (D1):3/4"
• Number Of Teeth:11
• Pitch Diameter (dp):1.775"
• Outside Diameter (de):2.003"
• Sprocket Thickness (B1):0.284"
• Hub Diameter (dm):1-7/16"
• LTB - Length Thru Bore (A):7/8"
• Keyway Size:3/16" X 3/32"
• Hardened Teeth:Yes (HRC 40-50)
• Number Of Setscrews:2
• Material:1045CD (Cold Drawn)
• Type Of Finish:Black Oxide

Interchange Numbers:

• 40BS11 3/4
• 40BS11H 3/4