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Martin M1221A steel miter gear with 21 teeth, 1.868" outside diameter, and 14.5-degree pressure angle. Designed for 1:1 ratio power transmission between intersecting shafts at a right angle.

Name: Martin M1221A steel miter gear with 21 teeth, 1.868" outside diameter, and 14.5-degree pressure angle. Designed for 1:1 ratio power transmission betwe
Brand: Martin Sprocket
Price: 79.1 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL M1221A

BRAND

Martin Sprocket

SKU

250990

WEIGHT

0.450 lb

UOM

each

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

$79.10 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: See conditions

Material

Steel

Number Of Teeth

Outside Dia

1.868"

Material	Steel	Bore Type	Reborable
Diametral Pitch	12	Min Bore Size	0.563 in.
Pressure Angle	20.000 deg.	Max Bore Size	0.689 in.
Number of Teeth	21	Hub Outside Diameter	1.375 in.
Pitch Diameter	1.750 in.	Hub Projection	0.688 in.
Outside Diameter	1.868 in.	Mounting Distance	1.750 in.
Hardened Teeth	No

Storage Dimension Length	1.868 in.	Storage Dimension Height	1.188 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: 262509

Service manager

on time.. great company thanks john gorth

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: 250108

Free freight !

Easy to do business with

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: 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: 262509

Service manager

on time.. great company thanks john gorth

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: 250108

Free freight !

Easy to do business with

Martin M1221A steel miter gear with 21 teeth, 1.868" outside diameter, and 14.5-degree pressure angle. Designed for 1:1 ratio power transmission between intersecting shafts at a right angle.

Return policy