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50B43

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Martin 50B43 Type B plain bore roller chain sprocket for #50 chain (5/8" pitch), 43 teeth, 8.914" outside diameter. Steel construction with one-sided hub for custom machining. Minimum plain bore allows re-boring to required shaft size. For general power transmission applications.

MODEL 50B43

BRAND

Martin Sprocket

SKU

263321

WEIGHT

7.060 lb

UOM

each

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

$78.42 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable: See conditions

Material

Steel

Number Of Teeth

43

Outside Dia

8.914"

Pitch

0.625 in.

Material	Steel	Hub Configuration	B
Chain Number	50	Hub Outside Diameter	3.250 in.
Chain Pitch	0.625 in.	Length thru Bore	1.250 in.
Number of Chain Rows	1	Hub Recessed For Chain	No
Number of Teeth	43	Construction Detail	Welded
Outside Diameter	8.914 in.	Bore Type	Stock Bore
Pitch Diameter	8.562 in.	Min Bore Size	0.750 in.
Single Strand Tooth Thickness	0.343 in.	Max Bore Size	2.250 in.
Hardened Teeth	No

Storage Dimension Length	8.910 in.	7.30 lbs.
Storage Dimension Width	8.910 in.	Individually Packaged	No
Storage Dimension Height	1.250 in.

SKU: 249218

Service

qUICK SERVICE ON THIS ORDER

SKU: 256495

Nice sprocket

sprocket is very nice.

SKU: 250096

Durable and high quality

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.

SKU: 256485

Nice sprocket

sprocket is very nice.

When will I be charged for my order?

Do you provide credit terms?

Can I get a discounted price? I am a reseller / government entity.

What is the return/warranty policy?

Can it be shipped today?

Does “Usually ships in 24 hours” mean it’s in stock?

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Martin 50B43 Type B plain bore roller chain sprocket for #50 chain (5/8" pitch), 43 teeth, 8.914" outside diameter. Steel construction with one-sided hub for custom machining. Minimum plain bore allows re-boring to required shaft size. For general power transmission applications.

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Reviews

SKU: 249218

Service

qUICK SERVICE ON THIS ORDER

SKU: 256495

Nice sprocket

sprocket is very nice.

SKU: 250096

Durable and high quality

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.

SKU: 256485

Nice sprocket

sprocket is very nice.