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41B21

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Martin 41B21 Type B plain bore roller chain sprocket for #41 chain (1/2" pitch), 21 teeth, minimum plain bore (MPB) for custom boring. Steel construction with hub on one side for re-boring flexibility. Ideal for light to medium duty power transmission

MODEL 41B21

BRAND

Martin Sprocket

SKU

262409

WEIGHT

1.930 lb

UOM

each

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

$38.69 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: See conditions

Material

Steel

Number Of Teeth

21

Outside Dia

3.617"

Pitch

0.500 in.

Material	Steel	Hub Configuration	B
Chain Number	41	Hub Outside Diameter	2.750 in.
Chain Pitch	0.500 in.	Length thru Bore	1.000 in.
Number of Chain Rows	1	Hub Recessed For Chain	No
Number of Teeth	21	Construction Detail	Solid
Outside Diameter	3.617 in.	Bore Type	Stock Bore
Pitch Diameter	3.355 in.	Min Bore Size	0.625 in.
Single Strand Tooth Thickness	0.227 in.	Max Bore Size	1.875 in.
Hardened Teeth	No

Storage Dimension Length	4.313 in.	Weight	1.74 lbs.
Storage Dimension Width	4.313 in.	Individually Packaged	Yes
Storage Dimension Height	1.063 in.

SKU: 255872

Met all expectations

Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.

SKU: 262256

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Works perfect and made my gokart way faster

SKU: 250135

Has the parts

Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.

SKU: 263484

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Met all expectations

Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.

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