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Martin 40SH21 Quick Disconnect (QD) sprocket for #40 roller chain (1/2" pitch) with 21 teeth. Requires SH series QD bushing (sold separately). Steel construction, 3.617" outside diameter. QD bushing allows easy installation and removal without shaft.

Name: Martin 40SH21 Quick Disconnect (QD) sprocket for #40 roller chain (1/2" pitch) with 21 teeth. Requires SH series QD bushing (sold separately). Steel c
Brand: Martin Sprocket
Price: 62.37 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL 40SH21

BRAND

Martin Sprocket

SKU

262113

WEIGHT

0.820 lb

UOM

each

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

$62.37 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

Outside Dia

3.617"

Pitch

0.500 in.

Material	Steel	Hub Configuration	B
Chain Number	40	Hub Outside Diameter	2.750 in.
Chain Pitch	0.500 in.	Hub Recessed For Chain	No
Number of Chain Rows	1	Construction Detail	Solid
Number of Teeth	21	Bore Type	Bushed QD
Outside Diameter	3.617 in.	Bushing Part Number	SH
Pitch Diameter	3.355 in.	Bushing Min Bore Size	0.500 in.
Single Strand Tooth Thickness	0.284 in.	Bushing Max Bore Size	1.688 in.
Hardened Teeth	No

Storage Dimension Length	3.875 in.	Weight	0.90 lbs.
Storage Dimension Width	3.875 in.	Individually Packaged	Yes
Storage Dimension Height	0.938 in.

SKU: 250148

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Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

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Spur gear

Our Yellow Karcher "Duckee" steers once more. The spur gear works as advertised!!!

SKU: 251128

Martin s1036 gears

Great Item, for a great deal!

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Service

qUICK SERVICE ON THIS ORDER

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Reviews

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

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Martin 40SH21 Quick Disconnect (QD) sprocket for #40 roller chain (1/2" pitch) with 21 teeth. Requires SH series QD bushing (sold separately). Steel construction, 3.617" outside diameter. QD bushing allows easy installation and removal without shaft.

Return policy