Product Specifications:

Item Roller Chain Sprocket
Bore Dia. 40 mm
Chain Size #20B-1
Length Through Bore 64 mm
Material Steel
No. Of Teeth 52
Outside Dia. 546.487 mm
Pitch 31.75 mm
Pitch Dia. 525.849 mm
Type Type A Single Strand Solid Stock Bore

Shipping Info:

Ship weight (kg) 25.65
Ship height (cm)2.54
Ship length (cm)54.66
Ship width (cm)54.66
Country of OriginUS

Product Variants

ProductModelPitch Dia.No. Of TeethLength Through BoreBore Dia.MaterialPitchChain SizePrice
MARTIN SPROCKET 20A15 Sprocket, 20B-1 Chain, 15 Teeth, 152.709 mm Pitch Dia., 173.347 mm O.D., Steel | AJ9NEE 20A15152.709 mm1544 mm25 mmSteel31.75 mm#20B-1€171.67
MARTIN SPROCKET 20A28 Sprocket, 20B-1 Chain, 28 Teeth, 283.572 mm Pitch Dia., 304.210 mm O.D., Steel | AJ9NEJ 20A28283.572 mm2851 mm32 mmSteel31.75 mm#20B-1€400.12
MARTIN SPROCKET 20A44 Sprocket, 20B-1 Chain, 44 Teeth, 445.057 mm Pitch Dia., 465.694 mm O.D., Steel | BA3LFM 20A44445.057 mm4464 mm32 mmSteel31.75 mm#20B-1€769.64
MARTIN SPROCKET 20A10 Sprocket, 20B-1 Chain, 10 Teeth, 102.745 mm Pitch Dia., 123.383 mm O.D., Steel | BA3QPN 20A10102.745 mm1048 mm25 mmSteel31.75 mm#20B-1€160.41
MARTIN SPROCKET 20A48 Sprocket, 20B-1 Chain, 48 Teeth, 485.451 mm Pitch Dia., 506.088 mm O.D., Steel | BA3UPK 20A48485.451 mm4864 mm32 mmSteel31.75 mm#20B-1€884.28
MARTIN SPROCKET 20A84 Sprocket, 20B-1 Chain, 84 Teeth, 849.130 mm Pitch Dia., 869.768 mm O.D., Steel | BA4CQN 20A84849.13 mm8495 mm25 mmSteel31.75 mm#20B-1€2,150.96
MARTIN SPROCKET 20A19 Sprocket, 20B-1 Chain, 19 Teeth, 192.898 mm Pitch Dia., 213.536 mm O.D., Steel | BA4EMN 20A19192.898 mm1951 mm30 mmSteel31.75 mm#20B-1€230.90

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MARTIN SPROCKET 20A52 Sprocket, 20B-1 Chain, 52 Teeth, 525.849 mm Pitch Dia., 546.487 mm O.D., Steel
€1,040.46 /unit