#40 Chain Drive Sprocket Wheel 12-40T Bore 10-16mm Pitch 1/2" 12.7mm For 08A Chain

#40 Chain Drive Sprocket Wheel 12-40T Bore 10-16mm Pitch 1/2" 12.7mm For 08A Chain

$21.70
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#40 SPROCKET SPECIFICATIONS Material : AISI 1045 Medium Carbon Steel Chain:#40 Chain Material:Sprocket is made of AISI 1045 Medium Carbon Steel, gear part of high temperature quenching heat treatment, high hardness, Harden Teeth at HRC38-42,wear resistance. Feature:Sprocket tooth surface hardening treatment,  rust, corrosion resistance. Use: Sprocket does not need lubrication, easy maintenance, can maintain good stable operation for a long time. Package Including According to your choice.

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