Pitch: 1/2"
Chain Size: 40
Number Of Teeth: 44
Bore: 1-3/8"
Keyway: 5/16 x 5/32"
Plate Thickness: .284
Pitch Diameter: 7.01
Outside Diameter: 7.29
Interchange: MARTIN 40BS44F 1-3/8
Length Through Bore: 1-1/8"
Weight: 4.96
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