Martin D40B42 double strand roller chain sprocket for #40 chain with 1/2" pitch. Type B plain bore design with hub on one side, 42 teeth, and 6.972" outside diameter. Steel construction for double strand roller chain drives.

Name: Martin D40B42 double strand roller chain sprocket for #40 chain with 1/2" pitch. Type B plain bore design with hub on one side, 42 teeth, and 6.972" o
Brand: Martin Sprocket
Price: 143.28 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL D40B42

BRAND

Martin Sprocket

SKU

256550

WEIGHT

10.200 lb

UOM

each

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

$143.28 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

6.972"

Pitch

0.500 in.

Material	Steel	Hub Configuration	B
Chain Number	40	Hub Outside Diameter	3.750 in.
Chain Pitch	0.500 in.	Length thru Bore	1.750 in.
Number of Chain Rows	2	Hub Recessed For Chain	No
Number of Teeth	42	Construction Detail	Solid
Outside Diameter	6.972 in.	Bore Type	Stock Bore
Pitch Diameter	6.691 in.	Min Bore Size	0.938 in.
Single Strand Tooth Thickness	0.275 in.	Max Bore Size	2.500 in.
Hardened Teeth	No

Storage Dimension Width	6.972 in.	Individually Packaged	No
Storage Dimension Height	1.750 in.

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5.0 out of 5 · 4 reviews

70 tooth #41 chain sprocket

Verified · SKU 262463

The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets! Read more

Service manager

Verified · SKU 262509

on time.. great company thanks john gorth Read more

Sprocket lm

Verified · SKU 262188

Good quality product, arrived on time, will continue to buy from this company Read more

Great prices and quality products

Verified · SKU 265185

Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs. THANK YOU!! :) Read more

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