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Martin D40Q30H double strand roller chain sprocket for #40 chain (1/2" pitch) with 30 teeth. Uses Martin Split Taper (MST) Q1 bushing (sold separately) for secure shaft mounting. Steel construction, 5.057" outside diameter. Ideal for power transmission

Name: Martin D40Q30H double strand roller chain sprocket for #40 chain (1/2" pitch) with 30 teeth. Uses Martin Split Taper (MST) Q1 bushing (sold separately
Brand: Martin Sprocket
Price: 185.69 USD
Availability: InStock
Rating: 4.75 (4 reviews)

MODEL D40Q30H

BRAND

Martin Sprocket

SKU

256586

WEIGHT

4.270 lb

UOM

each

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

$185.69 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

5.057"

Pitch

0.500 in.

Material	Steel	Hub Outside Diameter	4.250 in.
Chain Number	40	Hub Recessed For Chain	No
Chain Pitch	0.500 in.	Construction Detail	Solid
Number of Chain Rows	2	Bore Type	Bushed MST
Number of Teeth	30	Key Way Size	.500 WIDE in.
Outside Diameter	5.057 in.	Bushing Part Number	Q1
Pitch Diameter	4.783 in.	Bushing Min Bore Size	0.750 in.
Single Strand Tooth Thickness	0.275 in.	Bushing Max Bore Size	2.688 in.
Hardened Teeth	Yes

Storage Dimension Length	5.057 in.	Weight	4.27 lbs.
Storage Dimension Width	5.057 in.	Individually Packaged	No
Storage Dimension Height	1.750 in.

SKU: 251697

Good stock

I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.

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: 255872

Met all expectations

Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.

SKU: 261211

Plate gear

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

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Reviews

SKU: 251697

Good stock

I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.

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: 255872

Met all expectations

Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.

SKU: 261211

Plate gear

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

Martin D40Q30H double strand roller chain sprocket for #40 chain (1/2" pitch) with 30 teeth. Uses Martin Split Taper (MST) Q1 bushing (sold separately) for secure shaft mounting. Steel construction, 5.057" outside diameter. Ideal for power transmission

Return policy