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Martin 80SF21 Quick Disconnect (QD) bushed roller chain sprocket for #80 chain (1" pitch) with 21 teeth and 7.235" outside diameter. Uses an industry-standard SF series QD bushing (sold separately) for easy mounting and removal. Steel construction for general power transmission applications.

Name: Martin 80SF21 Quick Disconnect (QD) bushed roller chain sprocket for #80 chain (1" pitch) with 21 teeth and 7.235" outside diameter. Uses an industry-
Brand: Martin Sprocket
Price: 140.55 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL 80SF21

BRAND

Martin Sprocket

SKU

265720

WEIGHT

5.740 lb

UOM

each

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

$140.55 Each

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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	No

Storage Dimension Length	7.235 in.	Weight	5.74 lbs.
Storage Dimension Width	7.235 in.	Individually Packaged	No
Storage Dimension Height	1.250 in.

SKU: 251099

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Our Yellow Karcher "Duckee" steers once more. The spur gear works as advertised!!!

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Martin 80SF21 Quick Disconnect (QD) bushed roller chain sprocket for #80 chain (1" pitch) with 21 teeth and 7.235" outside diameter. Uses an industry-standard SF series QD bushing (sold separately) for easy mounting and removal. Steel construction for general power transmission applications.

Return policy