Product Specifications:

Item Roller Chain Sprocket
Bore Dia. 19 mm
Chain Size #12B-1
Length Through Bore 40 mm
Material Steel
No. Of Teeth 33
Outside Dia. 212.156 mm
Pitch 19.05 mm
Pitch Dia. 200.408 mm
Type Type A Single Strand Solid Stock Bore

Shipping Info:

Ship weight (kg) 2.43
Ship height (cm)2.54
Ship length (cm)21.21
Ship width (cm)21.21
Country of OriginUS

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 12A33 Sprocket, 12B-1 Chain, 33 Teeth, 200.408 mm Pitch Dia., 212.156 mm O.D., Steel
€150.03 /unit