Product Specifications:

Item Roller Chain Sprocket
Bore Dia. 24 mm
Chain Size #12B-1
Length Through Bore 40 mm
Material Steel
No. Of Teeth 42
Outside Dia. 266.665 mm
Pitch 19.05 mm
Pitch Dia. 254.917 mm
Product Datasheet martin-sprocket-06a15.pdf
Type Type A Single Strand Solid Stock Bore

Shipping Info:

Ship weight (kg) 9.91
Ship height (cm)3.99
Ship length (cm)26.67
Ship width (cm)26.67
Country of OriginUS

Documentation:

Datasheet

Product Variants

ProductModelBore Dia.Pitch Dia.Outside Dia.Length Through BoreHub Dia.PitchBore TypePrice
MARTIN SPROCKET 12A20 Sprocket, 12B-1 Chain, 20 Teeth, 121.776 mm Pitch Dia., 133.524 mm O.D., Steel | AJ9MZQ 12A2014 mm121.776 mm133.524 mm35 mm-19.05 mm-€111.00
MARTIN SPROCKET 12A21 Sprocket, 12B-1 Chain, 21 Teeth, 127.816 mm Pitch Dia., 139.564 mm O.D., Steel | AJ9MZR 12A2116 mm127.816 mm139.564 mm40 mm-19.05 mm-€113.93
MARTIN SPROCKET 12A22 Sprocket, 12B-1 Chain, 22 Teeth, 133.858 mm Pitch Dia., 145.606 mm O.D., Steel | AJ9MZT 12A2216 mm133.858 mm145.606 mm40 mm-19.05 mm-€110.22
MARTIN SPROCKET 12A23 Sprocket, 12B-1 Chain, 23 Teeth, 139.902 mm Pitch Dia., 151.650 mm O.D., Steel | AJ9MZU 12A2316 mm139.902 mm151.65 mm11.1 mm100 mm19.05 mm-€113.67
MARTIN SPROCKET 12A24 Sprocket, 12B-1 Chain, 24 Teeth, 145.948 mm Pitch Dia., 157.695 mm O.D., Steel | AJ9MZV 12A2419 mm145.948 mm157.695 mm40 mm-19.05 mm-€117.07
MARTIN SPROCKET 12A25 Sprocket, 12B-1 Chain, 25 Teeth, 151.995 mm Pitch Dia., 163.742 mm O.D., Steel | AJ9MZW 12A2519 mm151.995 mm163.742 mm40 mm-19.05 mm-€119.84
MARTIN SPROCKET 12A26 Sprocket, 12B-1 Chain, 26 Teeth, 158.043 mm Pitch Dia., 169.791 mm O.D., Steel | AJ9MZX 12A2619 mm158.043 mm169.791 mm40 mm-19.05 mm-€123.26

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MARTIN SPROCKET 12A42 Sprocket, 12B-1 Chain, 42 Teeth, 254.917 mm Pitch Dia., 266.665 mm O.D., Steel
€156.42 /unit