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Martin 120R40 taper-lock sprocket for #120 roller chain with 1-1/2" pitch, 40 teeth, and 19.959" outside diameter. Steel construction. Uses an MST (Martin Split Taper) R2 split-through-barrel bushing (sold separately) for shaft mounting.

Name: Martin 120R40 taper-lock sprocket for #120 roller chain with 1-1/2" pitch, 40 teeth, and 19.959" outside diameter. Steel construction. Uses an MST (Ma
Brand: Martin Sprocket
Price: 985.59 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL 120R40

BRAND

Martin Sprocket

SKU

259209

WEIGHT

75.770 lb

UOM

each

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

$985.59 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

Outside Dia

19.959"

Pitch

1.500 in.

Material	Steel	Hub Outside Diameter	5.500 in.
Chain Number	120	Hub Recessed For Chain	No
Chain Pitch	1.500 in.	Construction Detail	Welded
Number of Chain Rows	1	Bore Type	Bushed MST
Number of Teeth	40	Key Way Size	.750 WIDE in.
Outside Diameter	19.959 in.	Bushing Part Number	R2
Pitch Diameter	19.118 in.	Bushing Min Bore Size	1.375 in.
Single Strand Tooth Thickness	0.924 in.	Bushing Max Bore Size	3.625 in.
Hardened Teeth	No

Storage Dimension Width	19.959 in.	Individually Packaged	No
Storage Dimension Height	4.000 in.

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: 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: 263484

Solid product at a great price

Solid product, fair and super fast shipping! MROSUPPLY delivers it all!

SKU: 250135

Has the parts

Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.

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: 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: 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: 263484

Solid product at a great price

Solid product, fair and super fast shipping! MROSUPPLY delivers it all!

SKU: 250135

Has the parts

Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.

Martin 120R40 taper-lock sprocket for #120 roller chain with 1-1/2" pitch, 40 teeth, and 19.959" outside diameter. Steel construction. Uses an MST (Martin Split Taper) R2 split-through-barrel bushing (sold separately) for shaft mounting.

Return policy