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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.
25A40H-SB Type A Plate Sprocket for #25 Roller Chain 40 Tooth

25A40H-SB Type A Plate Sprocket for #25 Roller Chain 40 Tooth

$16.48
SKU 25A40H-SB

#25 A Plate Sprocket with Stock Bore

Tooth #: 40

Stock Bore: 1/2"

Outside Diameter: 3.327"

Pitch Diameter: 3.187"

Free shipping in the USA!

(Picture not of exact product)