Pitch: 1/2"
Chain Size: 40
Number Of Teeth: 46
Bore: 3/4"
Keyway: 3/16 x 3/32"
Plate Thickness: .284
Pitch Diameter: 7.33
Outside Diameter: 7.61
Interchange: MARTIN 40BS46F 3/4
Length Through Bore: 1-1/8"
Weight: 5.19
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