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20B13 Metric Roller Chain Sprocket

MODEL 20B13

BRAND

Martin Sprocket

SKU

259942

WEIGHT

6.590 lb

UOM

each

Contact supplier for technical support on: 323-728-8117

$180.47 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: See conditions

Material

Steel

Number Of Teeth

Outside Dia

153.307 mm

Pitch

31.750 mm

Pitch Diameter

132.670 mm

Material	Steel	Width across Teeth/ Rows	18.593 mm
Chain Number	20B-1	Hub Configuration	B
Chain Pitch	31.750 mm	Hub Outside Diameter	98.044 mm
Number of Chain Rows	1	Length thru Bore	40.996 mm
Number of Teeth	13	Construction Detail	Solid
Outside Diameter	153.307 mm	Bore Type	Stock Bore
Pitch Diameter	132.670 mm	Min Bore Size	25.000 mm
Single Strand Tooth Thickness	18.593 mm	Max Bore Size	69.000 mm

Storage Dimension Length	6.036 in.	Weight	6.59 lbs.
Storage Dimension Width	6.036 in.	Individually Packaged	No
Storage Dimension Height	1.614 in.

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I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.

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