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40B55

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Martin 40B55 Type B plain bore roller chain sprocket for #40 chain (1/2" pitch), 55 teeth, steel construction with hub on one side. Minimum plain bore requires finishing to size. Outside diameter: 9.044"

MODEL 40B55

BRAND

Martin Sprocket

SKU

262011

WEIGHT

6.460 lb

UOM

each

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

$88.11 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

55

Outside Dia

9.044"

Pitch

0.500 in.

Material	Steel	Hub Configuration	B
Chain Number	40	Hub Outside Diameter	3.500 in.
Chain Pitch	0.500 in.	Length thru Bore	1.125 in.
Number of Chain Rows	1	Hub Recessed For Chain	No
Number of Teeth	55	Construction Detail	Welded
Outside Diameter	9.044 in.	Bore Type	Stock Bore
Pitch Diameter	8.758 in.	Min Bore Size	0.750 in.
Single Strand Tooth Thickness	0.284 in.	Max Bore Size	2.375 in.
Hardened Teeth	No

Storage Dimension Length	9.040 in.	Weight	6.80 lbs.
Storage Dimension Width	9.040 in.	Individually Packaged	No
Storage Dimension Height	1.125 in.

SKU: 262256

Works great

Works perfect and made my gokart way faster

SKU: 256495

Nice sprocket

sprocket is very nice.

SKU: 256485

Nice sprocket

sprocket is very nice.

SKU: 264057

Great service and selection

I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO

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: 262256

Works great

Works perfect and made my gokart way faster

SKU: 256495

Nice sprocket

sprocket is very nice.

SKU: 256485

Nice sprocket

sprocket is very nice.

SKU: 264057

Great service and selection

I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO