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Martin 120BTB17H Taper-Lock sprocket for #120 roller chain (1-1/2" pitch) with 17 teeth and 8.924" outside diameter. Features Saber Tooth hardened teeth for extended wear life in abrasive or high-speed applications. Requires 3020 series taper bushing (sold separately). Steel construction.

Name: Martin 120BTB17H Taper-Lock sprocket for #120 roller chain (1-1/2" pitch) with 17 teeth and 8.924" outside diameter. Features Saber Tooth hardened tee
Brand: Martin Sprocket
Price: 372.78 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL 120BTB17H

BRAND

Martin Sprocket

SKU

259092

WEIGHT

11.820 lb

UOM

each

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

$372.78 Each

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Returnable: See conditions

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Material

Steel

Number Of Teeth

Outside Dia

8.924"

Pitch

1.500 in.

Material	Steel	Hub Configuration	B
Chain Number	120	Hub Outside Diameter	5.250 in.
Chain Pitch	1.500 in.	Hub Recessed For Chain	No
Number of Chain Rows	1	Construction Detail	Welded
Number of Teeth	17	Bore Type	Bushed TB
Outside Diameter	8.924 in.	Bushing Part Number	3020
Pitch Diameter	8.163 in.	Bushing Min Bore Size	0.938 in.
Single Strand Tooth Thickness	0.924 in.	Bushing Max Bore Size	3.000 in.
Hardened Teeth	Yes

Storage Dimension Length	8.924 in.	Weight	11.81 lbs.
Storage Dimension Width	8.924 in.	Individually Packaged	No
Storage Dimension Height	2.000 in.

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: 256485

Nice sprocket

sprocket is very nice.

SKU: 256495

Nice sprocket

sprocket is very nice.

SKU: 254588

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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? Can it be shipped today? Does “Usually ships in 24 hours” mean it’s in stock? Read full FAQ

Brand	Crown
Model	WD 1232BK

Martin 120BTB17H Taper-Lock sprocket for #120 roller chain (1-1/2" pitch) with 17 teeth and 8.924" outside diameter. Features Saber Tooth hardened teeth for extended wear life in abrasive or high-speed applications. Requires 3020 series taper bushing (sold separately). Steel construction.

Return policy