Product Specifications:

Item Roller Chain Sprocket
Bore Dia. 19 mm
Chain Size #12B-1
Length Through Bore 40 mm
Material Steel
No. Of Teeth 24
Outside Dia. 157.695 mm
Pitch 19.05 mm
Pitch Dia. 145.948 mm
Type Type A Single Strand Solid Stock Bore

Shipping Info:

Ship weight (kg) 1.45
Ship height (cm)2.54
Ship length (cm)15.77
Ship width (cm)15.77
Country of OriginUS

Product Variants

ProductModelPitch Dia.No. Of TeethLength Through BoreBore Dia.Hub Dia.MaterialPitchChain SizePrice
MARTIN SPROCKET 12A20 Sprocket, 12B-1 Chain, 20 Teeth, 121.776 mm Pitch Dia., 133.524 mm O.D., Steel | AJ9MZQ 12A20121.776 mm2035 mm14 mm-Steel19.05 mm#12B-1€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 mm2140 mm16 mm-Steel19.05 mm#12B-1€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 mm2240 mm16 mm-Steel19.05 mm#12B-1€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 mm2311.1 mm16 mm100 mmSteel19.05 mm#12B-1€113.67
MARTIN SPROCKET 12A25 Sprocket, 12B-1 Chain, 25 Teeth, 151.995 mm Pitch Dia., 163.742 mm O.D., Steel | AJ9MZW 12A25151.995 mm2540 mm19 mm-Steel19.05 mm#12B-1€119.84
MARTIN SPROCKET 12A26 Sprocket, 12B-1 Chain, 26 Teeth, 158.043 mm Pitch Dia., 169.791 mm O.D., Steel | AJ9MZX 12A26158.043 mm2640 mm19 mm-Steel19.05 mm#12B-1€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 mm2740 mm19 mm-Steel19.05 mm#12B-1€127.59

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MARTIN SPROCKET 12A24 Sprocket, 12B-1 Chain, 24 Teeth, 145.948 mm Pitch Dia., 157.695 mm O.D., Steel
€117.07 /unit