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Martin S820BS 1 steel spur gear with 8 diametral pitch, 20 teeth, 1" finished bore, and 14.5-degree pressure angle. Outside diameter is 2.750". Suitable for power transmission applications requiring precise gear meshing.

Name: Martin S820BS 1 steel spur gear with 8 diametral pitch, 20 teeth, 1" finished bore, and 14.5-degree pressure angle. Outside diameter is 2.750". Suitab
Brand: Martin Sprocket
Price: 157.66 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL S820BS 1

BRAND

Martin Sprocket

SKU

251516

WEIGHT

1.980 lb

UOM

each

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

$157.66 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

Outside Dia

2.750"

Material	Steel	Bore Type	Bored To Size
Diametral Pitch	8	Finished Bore Size	1.000 in.
Pressure Angle	14.500 deg.	Key Way Size	.3125 x .1562 in.
Number of Teeth	20	Set Screw Size	5/16-18 in.
Pitch Diameter	2.500 in.	Set Screw Location	90 Degrees From Key Way
Outside Diameter	2.750 in.	Hub Outside Diameter	2.125 in.
Face Width	1.250 in.	Hub Projection	1.000 in.
Storage Dimension Length	2.750 in.	Weight	1.98 lbs.
Storage Dimension Width	2.750 in.	Individually Packaged	No
Storage Dimension Height	2.000 in.

SKU: 251157

21 tooth 12 dp spur gear

The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!

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: 263484

Solid product at a great price

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

SKU: 261211

Plate gear

Just what I ordered at a reasonable price. Thank you, Dallas

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Reviews

SKU: 251157

21 tooth 12 dp spur gear

The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!

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: 263484

Solid product at a great price

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

SKU: 261211

Plate gear

Just what I ordered at a reasonable price. Thank you, Dallas

Martin S820BS 1 steel spur gear with 8 diametral pitch, 20 teeth, 1" finished bore, and 14.5-degree pressure angle. Outside diameter is 2.750". Suitable for power transmission applications requiring precise gear meshing.

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