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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.
Sprocket 25B45H-SB Heat treated Type B for #25 roller chain 45 tooth

Sprocket 25B45H-SB Heat treated Type B for #25 roller chain 45 tooth

$27.25
SKU 25B45H-SB
title

25B45H-SB TYPE B PLAIN BORE SPROCKET

45 TOOTH HARDENED

Fits #25 Chain

Plain Bore 1/2"

3.584" Pitch Diameter

3.725" O.D.

3/4" LTB

 

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