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50B21

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Martin 50B21 Type B plain bore roller chain sprocket for #50 chain (5/8" pitch), 21 teeth, 4.522" outside diameter. Steel construction with hub on one side for re-boring to required shaft size. Minimum plain bore requires finishing.

MODEL 50B21

BRAND

Martin Sprocket

SKU

263289

WEIGHT

2.400 lb

UOM

each

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

$53.24 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

4.522"

Pitch

0.625 in.

Material	Steel	Hub Configuration	B
Chain Number	50	Hub Outside Diameter	3.000 in.
Chain Pitch	0.625 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	4.522 in.	Bore Type	Stock Bore
Pitch Diameter	4.193 in.	Min Bore Size	0.750 in.
Single Strand Tooth Thickness	0.343 in.	Max Bore Size	2.000 in.
Hardened Teeth	No

Storage Dimension Width	4.625 in.	Individually Packaged	Yes
Storage Dimension Height	1.063 in.

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Good stock

I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.

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Martin 50B21 Type B plain bore roller chain sprocket for #50 chain (5/8" pitch), 21 teeth, 4.522" outside diameter. Steel construction with hub on one side for re-boring to required shaft size. Minimum plain bore requires finishing.

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Reviews

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