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Martin D20B24 double strand Type B plain bore roller chain sprocket for #20 metric chain (31.750 mm pitch). 24 teeth, steel construction, 263.884 mm outside diameter. Suitable for double strand conveyor and power transmission applications.

Name: Martin D20B24 double strand Type B plain bore roller chain sprocket for #20 metric chain (31.750 mm pitch). 24 teeth, steel construction, 263.884 mm o
Brand: Martin Sprocket
Price: 1113.53 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL D20B24

BRAND

Martin Sprocket

SKU

256342

WEIGHT

48.900 lb

UOM

each

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

$1,113.53 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

263.884 mm

Pitch

31.750 mm

Pitch Diameter

243.246 mm

Material	Steel	Width across Teeth/ Rows	54.635 mm
Chain Number	20B-2	Hub Configuration	B
Chain Pitch	31.750 mm	Hub Outside Diameter	145.009 mm
Number of Chain Rows	2	Length thru Bore	80.010 mm
Number of Teeth	24	Construction Detail	Solid
Outside Diameter	263.884 mm	Bore Type	Stock Bore
Pitch Diameter	243.246 mm	Min Bore Size	32.000 mm
Single Strand Tooth Thickness	18.186 mm	Max Bore Size	100.000 mm

Storage Dimension Length	10.389 in.	Weight	41.13 lbs.
Storage Dimension Width	10.389 in.	Individually Packaged	No
Storage Dimension Height	3.150 in.

SKU: 251697

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.

SKU: 256495

Nice sprocket

sprocket is very nice.

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!

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.

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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Reviews

SKU: 251697

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.

SKU: 256495

Nice sprocket

sprocket is very nice.

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!

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.

Martin D20B24 double strand Type B plain bore roller chain sprocket for #20 metric chain (31.750 mm pitch). 24 teeth, steel construction, 263.884 mm outside diameter. Suitable for double strand conveyor and power transmission applications.

Return policy