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Martin 5018SH roller chain coupling sprocket half, 18 teeth, #50 chain (5/8" pitch), 3.720" outside diameter, steel. Designed for use with SH Quick Disconnect (QD) bushings (sold separately) to connect two shafts via a double-strand roller chain. Provides reliable torque transmission with angular misalignment tolerance up to 2 degrees. Suitable for industrial power transmission applications requiring compact, flexible shaft connections.

Name: Martin 5018SH roller chain coupling sprocket half, 18 teeth, #50 chain (5/8" pitch), 3.720" outside diameter, steel. Designed for use with SH Quick Di
Brand: Martin Sprocket
Price: 62.81 USD
Availability: InStock
Rating: 4.75 (4 reviews)

MODEL 5018SH

BRAND

Martin Sprocket

SKU

263521

WEIGHT

1.320 lb

UOM

each

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

$62.81 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

3.720"

Pitch

0.625 in.

Material	Steel	Length Thru Bore	1.000 in.
Coupling Size	50	Hardened Teeth	Yes
Chain Pitch	0.625 in.	Bore Type	Bushed
Number of Teeth	18	Bushing Part Number	SH
Pitch Diameter	3.599 in.	Bushing Min Bore Size	0.500 in.
Outside Diameter	3.720 in.	Bushing Max Bore Size	1.688 in.
Hub Outside Diameter	2.969 in.	Bushing Mounting Direction	QD

Storage Dimension Width	4.313 in.	Individually Packaged	Boxed
Storage Dimension Height	1.060 in.

SKU: 264057

Great service and selection

I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO

SKU: 263484

Solid product at a great price

Solid product, fair and super fast shipping! MROSUPPLY delivers it all!

SKU: 250135

Has the parts

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

SKU: 255872

Met all expectations

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

When will I be charged for my order? Ordering Do you provide credit terms? Ordering Can I get a discounted price? I am a reseller / government entity. Ordering What is the return/warranty policy? Ordering Can it be shipped today? Ordering Does “Usually ships in 24 hours” mean it’s in stock? Ordering Read full FAQ

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Reviews

SKU: 264057

Great service and selection

I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO

SKU: 263484

Solid product at a great price

Solid product, fair and super fast shipping! MROSUPPLY delivers it all!

SKU: 250135

Has the parts

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

SKU: 255872

Met all expectations

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

Return policy