40B48 1-1/2" Finished Bore Sprocket (40BS48H-1-1/2)

40BS48 1-1/2" Sprocket Dimensions:

• Fits ANSI Chain Size:#40
• Bore (D1):1-1/2"
• Number Of Teeth:48
• Pitch Diameter (dp):7.645"
• Outside Diameter (de):7.927"
• Sprocket Thickness (B1):0.284"
• Hub Diameter (dm):3-1/2"
• LTB - Length Thru Bore (A):1-1/8"
• Keyway Size:5/16" X 5/32"
• Hardened Teeth:Yes (HRC 40-50)
• Number Of Setscrews:2
• Material:1045CD (Cold Drawn)
• Type Of Finish:Black Oxide