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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.
40A40H-SB Type A Plate Sprocket for #40 Roller Chain - 40 Tooth - 23/32" Stock Bore

40A40H-SB Type A Plate Sprocket for #40 Roller Chain - 40 Tooth - 23/32" Stock Bore

$30.40
SKU 40A40H-SB
Quantity Discounts

40A40H - SB (23/32" Bore)

Heat Treated Type A PLATE Sprocket

for #40 Roller Chain

40 Tooth 

Outside Diameter = 6.65"

Pitch Diameter = 6.373"

Free shipping in the USA!