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Martin 40NB19H 1 needle bearing idler sprocket for #40 roller chain with 1/2" pitch, 19 teeth, and 1" finished bore with keyway and setscrews. Steel construction with sealed needle bearing for tensioning or guiding roller chain drives. 3.300" outside diameter.

Name: Martin 40NB19H 1 needle bearing idler sprocket for #40 roller chain with 1/2" pitch, 19 teeth, and 1" finished bore with keyway and setscrews. Steel c
Brand: Martin Sprocket
Price: 113.75 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL 40NB19H 1

BRAND

Martin Sprocket

SKU

262063

WEIGHT

1.100 lb

UOM

each

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

$113.75 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

3.300"

Pitch

0.500 in.

Material	Steel	Hardened Teeth	Yes
Chain Number	40	Hub Configuration	B
Chain Pitch	0.500 in.	Bearing Type	Needle Bearing
Number of Teeth	19	Bearing Bore Size	1.000 in.
Outside Diameter	3.300 in.	Hub Outside Diameter	2.500 in.
Pitch Diameter	3.038 in.	Length thru Bore	1.000 in.
Single Strand Tooth Thickness	0.284 in.
Storage Dimension Width	3.625 in.	Individually Packaged	Yes
Storage Dimension Height	1.063 in.

SKU: 250207

Perfect

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

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: 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!

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Reviews

SKU: 250207

Perfect

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

SKU: 254588

Electric motor pulley sheave

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!

Martin 40NB19H 1 needle bearing idler sprocket for #40 roller chain with 1/2" pitch, 19 teeth, and 1" finished bore with keyway and setscrews. Steel construction with sealed needle bearing for tensioning or guiding roller chain drives. 3.300" outside diameter.

Return policy