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Martin 50BTB20H Taper-Lock sprocket for #50 roller chain (5/8" pitch). Features 20 teeth, Saber Tooth hardened teeth for extended life in abrasive or high-ratio drives, and requires a 1610 series Taper-Lock bushing (sold separately). Steel construction with 4.321" outside diameter.

Name: Martin 50BTB20H Taper-Lock sprocket for #50 roller chain (5/8" pitch). Features 20 teeth, Saber Tooth hardened teeth for extended life in abrasive or
Brand: Martin Sprocket
Price: 83.57 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL 50BTB20H

BRAND

Martin Sprocket

SKU

263233

WEIGHT

1.340 lb

UOM

each

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

$83.57 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

4.321"

Pitch

0.625 in.

Material	Steel	Hardened Teeth	Yes
Chain Number	50	Hub Configuration	B
Chain Pitch	0.625 in.	Hub Outside Diameter	3.250 in.
Number of Chain Rows	1	Hub Recessed For Chain	No
Number of Teeth	20	Construction Detail	Solid
Outside Diameter	4.321 in.	Bore Type	Bushed TB
Pitch Diameter	3.995 in.	Bushing Part Number	1610
Single Strand Tooth Thickness	0.343 in.

Storage Dimension Length	4.625 in.	Weight	1.40 lbs.
Storage Dimension Width	4.625 in.	Individually Packaged	Yes
Storage Dimension Height	1.060 in.

SKU: 256495

Nice sprocket

sprocket is very nice.

SKU: 251099

Spur gear

Our Yellow Karcher "Duckee" steers once more. The spur gear works as advertised!!!

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: 263484

Solid product at a great price

Solid product, fair and super fast shipping! MROSUPPLY delivers it all!

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

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Martin 50BTB20H Taper-Lock sprocket for #50 roller chain (5/8" pitch). Features 20 teeth, Saber Tooth hardened teeth for extended life in abrasive or high-ratio drives, and requires a 1610 series Taper-Lock bushing (sold separately). Steel construction with 4.321" outside diameter.

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Reviews

SKU: 256495

Nice sprocket

sprocket is very nice.

SKU: 251099

Spur gear

Our Yellow Karcher "Duckee" steers once more. The spur gear works as advertised!!!

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: 263484

Solid product at a great price

Solid product, fair and super fast shipping! MROSUPPLY delivers it all!

Martin 50BTB20H Taper-Lock sprocket for #50 roller chain (5/8" pitch). Features 20 teeth, Saber Tooth hardened teeth for extended life in abrasive or high-ratio drives, and requires a 1610 series Taper-Lock bushing (sold separately). Steel construction with 4.321" outside diameter.

Return policy