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Martin 80SF21H Quick Disconnect bushed sprocket for #80 roller chain with 1" pitch, 21 teeth, and 7.235" outside diameter. Saber Tooth hardened teeth extend service life in abrasive conditions or high-ratio drives. Requires SF series QD bushing, sold separately. Steel construction.

Name: Martin 80SF21H Quick Disconnect bushed sprocket for #80 roller chain with 1" pitch, 21 teeth, and 7.235" outside diameter. Saber Tooth hardened teeth
Brand: Martin Sprocket
Price: 173.09 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL 80SF21H

BRAND

Martin Sprocket

SKU

265721

WEIGHT

5.760 lb

UOM

each

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

$173.09 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: See conditions

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Material

Steel

Number Of Teeth

Outside Dia

7.235"

Pitch

1.000 in.

Material	Steel	Hub Configuration	B
Chain Number	80	Hub Outside Diameter	4.750 in.
Chain Pitch	1.000 in.	Hub Recessed For Chain	No
Number of Chain Rows	1	Construction Detail	Welded
Number of Teeth	21	Bore Type	Bushed QD
Outside Diameter	7.235 in.	Bushing Part Number	SF
Pitch Diameter	6.710 in.	Bushing Min Bore Size	0.500 in.
Single Strand Tooth Thickness	0.575 in.	Bushing Max Bore Size	2.938 in.
Hardened Teeth	Yes

Storage Dimension Width	7.235 in.	Individually Packaged	No
Storage Dimension Height	1.250 in.

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: 262256

Works great

Works perfect and made my gokart way faster

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

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.

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? Can it be shipped today? Does “Usually ships in 24 hours” mean it’s in stock? Read full FAQ

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Reviews

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: 262256

Works great

Works perfect and made my gokart way faster

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

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.

Martin 80SF21H Quick Disconnect bushed sprocket for #80 roller chain with 1" pitch, 21 teeth, and 7.235" outside diameter. Saber Tooth hardened teeth extend service life in abrasive conditions or high-ratio drives. Requires SF series QD bushing, sold separately. Steel construction.

Return policy