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40B27

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Martin 40B27 Type B Plain Bore roller chain sprocket for #40 chain (1/2" pitch), 27 teeth, 4.578" outside diameter. Steel construction with hub on one side, minimum plain bore for custom machining. Suitable for power transmission applications requiring re-boring to specific shaft sizes.

MODEL 40B27

BRAND

Martin Sprocket

SKU

261978

WEIGHT

2.660 lb

UOM

each

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

$58.80 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

27

Outside Dia

4.578"

Pitch

0.500 in.

Material	Steel	Hub Configuration	B
Chain Number	40	Hub Outside Diameter	3.250 in.
Chain Pitch	0.500 in.	Length thru Bore	1.000 in.
Number of Chain Rows	1	Hub Recessed For Chain	No
Number of Teeth	27	Construction Detail	Solid
Outside Diameter	4.578 in.	Bore Type	Stock Bore
Pitch Diameter	4.307 in.	Min Bore Size	0.625 in.
Single Strand Tooth Thickness	0.284 in.	Max Bore Size	2.250 in.
Hardened Teeth	No

Storage Dimension Length	4.625 in.	Weight	2.69 lbs.
Storage Dimension Width	4.625 in.	Individually Packaged	Yes
Storage Dimension Height	1.063 in.

SKU: 250207

Perfect

Perfect replacement part, Good purchase experience. I would use MRO again.

SKU: 261393

Great service

Very quick service part was exactly what I needed to get my skid steer going again great product and I will definitely use this business again

SKU: 256495

Nice sprocket

sprocket is very nice.

SKU: 256485

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.

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

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Martin 40B27 Type B Plain Bore roller chain sprocket for #40 chain (1/2" pitch), 27 teeth, 4.578" outside diameter. Steel construction with hub on one side, minimum plain bore for custom machining. Suitable for power transmission applications requiring re-boring to specific shaft sizes.

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Reviews

SKU: 250207

Perfect

Perfect replacement part, Good purchase experience. I would use MRO again.

SKU: 261393

Great service

Very quick service part was exactly what I needed to get my skid steer going again great product and I will definitely use this business again

SKU: 256495

Nice sprocket

sprocket is very nice.

SKU: 256485

Nice sprocket

sprocket is very nice.