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No. 40, A Plate, .625" plain bore
All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Stock Bore Diameter

0.625 in

Style

A

No. Teeth

27

Outside Diameter

4.580 in

Pitch Diameter

4.307 in

Caliper Diameter

3.987 in

Weight

0.980 lb

Tooth Nominal Width

0.284 in

Hardened Teeth 

Yes

UPC Code

097039309211

Chain Technical Data

Pitch

0.500 in

Chain Size

40