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Martin D40CTB48 double strand roller chain sprocket for #40 chain (1/2" pitch) with 48 teeth. Uses a 2517 series taper bushing for secure shaft mounting. Steel construction for durability in power transmission applications.

Name: Martin D40CTB48 double strand roller chain sprocket for #40 chain (1/2" pitch) with 48 teeth. Uses a 2517 series taper bushing for secure shaft mounti
Brand: Martin Sprocket
Price: 187.03 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL D40CTB48

BRAND

Martin Sprocket

SKU

256564

WEIGHT

9.610 lb

UOM

each

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

$187.03 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

7.929"

Pitch

0.500 in.

Material	Steel	Hub Configuration	C
Chain Number	40	Hub Outside Diameter	4.250 in.
Chain Pitch	0.500 in.	Hub Recessed For Chain	No
Number of Chain Rows	2	Construction Detail	Solid
Number of Teeth	48	Bore Type	Bushed TB
Outside Diameter	7.929 in.	Bushing Part Number	2517
Pitch Diameter	7.645 in.	Bushing Min Bore Size	0.500 in.
Single Strand Tooth Thickness	0.275 in.	Bushing Max Bore Size	2.500 in.
Hardened Teeth	No

Storage Dimension Length	7.929 in.	Weight	9.40 lbs.
Storage Dimension Width	7.929 in.	Individually Packaged	No
Storage Dimension Height	1.750 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: 254588

Electric motor pulley sheave

Good selection of motor belt pulley sheaves. Found the size unit I was looking to fit to my new compressor motor. confirmed with manufacturers rep then ordered. Price was good and MRO ships out ASAP. Free shipping. If you need real soon have to pay for quicker shipping.

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: 250207

Perfect

Perfect replacement part, Good purchase experience. I would use MRO again.

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