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120B12

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Martin 120B12 Type B plain bore roller chain sprocket for #120 chain (1-1/2" pitch), 12 teeth, steel construction with hub on one side. Minimum plain bore requires finishing to size. Outside diameter: 6.498".

MODEL 120B12

BRAND

Martin Sprocket

SKU

259109

WEIGHT

9.900 lb

UOM

each

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

$202.52 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

12

Outside Dia

6.498"

Pitch

1.500 in.

Material	Steel	Hub Configuration	B
Chain Number	120	Hub Outside Diameter	4.125 in.
Chain Pitch	1.500 in.	Length thru Bore	2.125 in.
Number of Chain Rows	1	Hub Recessed For Chain	No
Number of Teeth	12	Construction Detail	Solid
Outside Diameter	6.498 in.	Bore Type	Stock Bore
Pitch Diameter	5.796 in.	Min Bore Size	1.375 in.
Single Strand Tooth Thickness	0.924 in.	Max Bore Size	2.750 in.
Hardened Teeth	No

Storage Dimension Length	6.500 in.	Weight	9.90 lbs.
Storage Dimension Width	6.500 in.	Individually Packaged	No
Storage Dimension Height	2.125 in.

SKU: 250096

Durable and high quality

I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.

SKU: 262256

Works great

Works perfect and made my gokart way faster

SKU: 255872

Met all expectations

Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.

SKU: 251489

High quality

strong material

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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120B12

#259109

Martin 120B12 Type B plain bore roller chain sprocket for #120 chain (1-1/2" pitch), 12 teeth, steel construction with hub on one side. Minimum plain bore requires finishing to size. Outside diameter: 6.498".

Brand

Martin Sprocket

Model

120B12

$202.52 Each

Free Shipping orders over $100

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Martin 120A12 Type A plain bore roller chain sprocket for #120 chain with 1-1/2" pitch, 12 teeth, and 6.498" outside diameter. Flat plate design with no hub, steel construction. Suitable for standard roller chain drives in industrial power transmission applications.

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Reviews

SKU: 250096

Durable and high quality

I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.

SKU: 262256

Works great

Works perfect and made my gokart way faster

SKU: 255872

Met all expectations

Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.

SKU: 251489

High quality

strong material