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No. 40, A Plate, .500" plain bore
All dimensions are nominal values and for reference only
Unit of Measure


Stock Bore Diameter

N/A 0.500 in



No. Teeth

N/A 13

Outside Diameter

N/A 2.330 in

Pitch Diameter

N/A 2.089 in

Caliper Diameter

N/A 1.761 in


N/A 0.220 lb

Tooth Nominal Width

N/A 0.284 in

Hardened Teeth 

N/A Yes

Chain Technical Data


N/A 0.500 in

Chain Size

N/A 40
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