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40B30

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Martin 40B30 Type B plain bore roller chain sprocket for #40 chain (1/2" pitch), 30 teeth, 5.057" outside diameter. Steel construction with hub on one side, minimum plain bore for custom machining. Suitable for light to medium duty power transmission applications.

MODEL 40B30

BRAND

Martin Sprocket

SKU

261982

WEIGHT

2.980 lb

UOM

each

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

$63.02 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

30

Outside Dia

5.057"

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	30	Construction Detail	Solid
Outside Diameter	5.057 in.	Bore Type	Stock Bore
Pitch Diameter	4.783 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	5.250 in.	Weight	2.96 lbs.
Storage Dimension Width	5.250 in.	Individually Packaged	Yes
Storage Dimension Height	1.125 in.

SKU: 262256

Works great

Works perfect and made my gokart way faster

SKU: 262509

Service manager

on time.. great company thanks john gorth

SKU: 262463

70 tooth #41 chain sprocket

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

SKU: 2925122

Martin c5-20t-19-09

Quality product. Fast shipping!

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Reviews

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Works great

Works perfect and made my gokart way faster

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on time.. great company thanks john gorth

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