#40 Finished Bore Sprockets
Nitro #40 Roller Chain Sprockets
#40 chain sprockets are already bored to size and include a keyway and 2 setscrews. Our #40 finished bore sprockets are manufactured from 1045CD (Cold drawn) carbon steel, which is a higher grade than most sprockets on the market. Finished bore sprockets are commonly referred to as a "type B" or "type BS" sprocket. All sprocket teeth are hardened to minimize wear overtime and these are finished with a black oxide to help resist corrosion. Nitro™ 40 sprockets work with any #40 ANSI roller chain.
Sprocket Number Nomenclature
Nitro #40 Sprocket Advantage:
- Manufactured To ANSI Standards
- Quality 1045CD Material
- Hardened Teeth To Minimize Wear
- Precision Cut Teeth
- Keyway Timed With Tooth
- Black Oxide Finish For Corrosion Resistance
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$7.96
$7.96
$7.96
$8.28
$8.28
$9.38
$9.38
$9.38
$9.38
$9.67
$9.67
$9.67
$9.68
$9.68
$9.83
$9.83
$9.83
$9.83
$9.83
$10.43
$10.43
$10.43
$10.43
$12.85
$12.85
$12.85
$12.85
$12.85
$12.85
$13.33
$13.33
$13.33
$13.33
$13.33
$13.33
$13.33
$14.50
$14.50
$14.50
$14.50
$15.80
$15.80
$15.80
$15.80
$15.80
$15.80
$15.80
$15.80
$16.34
$16.34