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40BS49 1

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Martin 40BS49 1 Type B finished bore roller chain sprocket for #40 chain (1/2" pitch), 49 teeth, 1" bore with keyway and two setscrews. Steel construction, 8.088" outside diameter. Single-strand sprocket with hub on one side for standard re-boring or direct mounting.

MODEL 40BS49 1

BRAND

Martin Sprocket

SKU

261759

WEIGHT

5.900 lb

UOM

each

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

$89.54 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

49

Outside Dia

8.088"

Pitch

0.500 in.

Material	Steel	Hub Outside Diameter	3.500 in.
Chain Number	40	Length thru Bore	1.125 in.
Chain Pitch	0.500 in.	Hub Recessed For Chain	No
Number of Chain Rows	1	Construction Detail	Welded
Number of Teeth	49	Bore Type	Bored To Size
Outside Diameter	8.088 in.	Finished Bore Size	1.000 in.
Pitch Diameter	7.804 in.	Key Way Size	1/4 X 1/8 in.
Single Strand Tooth Thickness	0.284 in.	Set Screw Size	5/16-18X5/16 in.
Hardened Teeth	No	Set Screw Location	(2) Set Screws (1) Over Kw And (1) At 90
Hub Configuration	B
Storage Dimension Width	8.088 in.	Individually Packaged	No
Storage Dimension Height	1.130 in.

SKU: 249218

Service

qUICK SERVICE ON THIS ORDER

SKU: 251489

High quality

strong material

SKU: 261211

Plate gear

Just what I ordered at a reasonable price. Thank you, Dallas

SKU: 256495

Nice sprocket

sprocket is very nice.

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?

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Does “Usually ships in 24 hours” mean it’s in stock?

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Reviews

SKU: 249218

Service

qUICK SERVICE ON THIS ORDER

SKU: 251489

High quality

strong material

SKU: 261211

Plate gear

Just what I ordered at a reasonable price. Thank you, Dallas

SKU: 256495

Nice sprocket

sprocket is very nice.