Product Specifications:

Item Roller Chain Sprocket
Bore Diameter 19 mm
Material Steel
No. Of Teeth 25
Outside Dia. 163.742 mm
Pitch 19.05 mm
Pitch Dia. 151.995 mm
Product Datasheet martin-sprocket-06a15.pdf

Shipping Info:

Ship weight (kg) 1.5
Ship height (cm)3.99
Ship length (cm)16.38
Ship width (cm)16.38
Country of OriginUS

Documentation:

Datasheet

Product Variants

ProductModelPitch Dia.Outside Dia.Number Of TeethLength Through BorePitchBore TypePrice
MARTIN SPROCKET 12A20 Sprocket, 12B-1 Chain, 20 Teeth, 121.776 mm Pitch Dia., 133.524 mm O.D., Steel | AJ9MZQ 12A20121.776 mm133.524 mm-35 mm19.05 mm-€111.00
MARTIN SPROCKET 12A21 Sprocket, 12B-1 Chain, 21 Teeth, 127.816 mm Pitch Dia., 139.564 mm O.D., Steel | AJ9MZR 12A21127.816 mm139.564 mm2140 mm19.05 mm-€113.93
MARTIN SPROCKET 12A22 Sprocket, 12B-1 Chain, 22 Teeth, 133.858 mm Pitch Dia., 145.606 mm O.D., Steel | AJ9MZT 12A22133.858 mm145.606 mm2240 mm19.05 mm-€110.22
MARTIN SPROCKET 12A23 Sprocket, 12B-1 Chain, 23 Teeth, 139.902 mm Pitch Dia., 151.650 mm O.D., Steel | AJ9MZU 12A23139.902 mm151.65 mm2311.1 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 12A24145.948 mm157.695 mm2440 mm19.05 mm-€117.07
MARTIN SPROCKET 12A26 Sprocket, 12B-1 Chain, 26 Teeth, 158.043 mm Pitch Dia., 169.791 mm O.D., Steel | AJ9MZX 12A26158.043 mm169.791 mm-40 mm19.05 mm-€123.26
MARTIN SPROCKET 12A27 Sprocket, 12B-1 Chain, 27 Teeth, 164.093 mm Pitch Dia., 175.840 mm O.D., Steel | AJ9MZY 12A27164.093 mm175.84 mm2740 mm19.05 mm-€127.59

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MARTIN SPROCKET 12A25 Sprocket, 12B-1 Chain, 25 Teeth, 151.995 mm Pitch Dia., 163.742 mm O.D., Steel
€119.84 /unit