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You might not think engineers are brave.....But it took balls of steel to make the first bearings.
You might not think engineers are brave.....But it took balls of steel to make the first bearings.

40SK112H QD Style Bushed Sprocket

$223.45
SKU 40SK112

40SK112H

QD STYLE BUSHED SPROCKET

For #40 Roller Chain

112 Tooth Heat Treated

Outside Diameter = 18.121"

Pitch Diameter = 17.8277"

HUB DIA.= 3-7/8"

FITS BUSHING # SK (Sold Separately)

Free shipping in the USA!