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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.

80A27H-SB Type A Plate Sprocket 27 Teeth for #80 Roller Chain

$59.00
SKU 80A27H-SB
Quantity Discounts

80A27H-SB (1-3/16" Bore)

Heat Treated Type A PLATE Sprocket

for #80 Roller Chain

27 Tooth 

Outside Diameter = 9.160"

Pitch Diameter = 8.614"

Free shipping in the USA!