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Martin D40B20H double strand roller chain sprocket for #40 chain (1/2" pitch) with 20 teeth. Type B plain bore design with hub on one side, made of steel. Outside diameter 3.457". Suitable for power transmission applications requiring double strand.

Name: Martin D40B20H double strand roller chain sprocket for #40 chain (1/2" pitch) with 20 teeth. Type B plain bore design with hub on one side, made of st
Brand: Martin Sprocket
Price: 78.19 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL D40B20H

BRAND

Martin Sprocket

SKU

256539

WEIGHT

2.640 lb

UOM

each

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

$78.19 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable:No

Material

Steel

Number Of Teeth

Outside Dia

3.457"

Pitch

0.500 in.

Material	Steel	Hub Configuration	B
Chain Number	40	Hub Outside Diameter	2.625 in.
Chain Pitch	0.500 in.	Length thru Bore	1.625 in.
Number of Chain Rows	2	Hub Recessed For Chain	No
Number of Teeth	20	Construction Detail	Solid
Outside Diameter	3.457 in.	Bore Type	Stock Bore
Pitch Diameter	3.196 in.	Min Bore Size	0.625 in.
Single Strand Tooth Thickness	0.275 in.	Max Bore Size	1.875 in.
Hardened Teeth	Yes

Storage Dimension Width	3.457 in.	Individually Packaged	No
Storage Dimension Height	1.625 in.

SKU: 251489

High quality

strong material

SKU: 263484

Solid product at a great price

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

SKU: 251157

21 tooth 12 dp spur gear

The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!

SKU: 251128

Martin s1036 gears

Great Item, for a great deal!

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? Read full FAQ

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