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50BTB21

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Martin 50BTB21 is a steel Taper-Lock sprocket for #50 roller chain (5/8" pitch) with 21 teeth. Requires a 1610 series Taper-Lock bushing (sold separately). Features a 4.522" outside diameter

MODEL 50BTB21

BRAND

Martin Sprocket

SKU

263234

WEIGHT

1.340 lb

UOM

each

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

$76.67 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

21

Outside Dia

4.522"

Pitch

0.625 in.

Material	Steel	Hub Configuration	B
Chain Number	50	Hub Outside Diameter	3.482 in.
Chain Pitch	0.625 in.	Hub Recessed For Chain	No
Number of Chain Rows	1	Construction Detail	Solid
Number of Teeth	21	Bore Type	Bushed TB
Outside Diameter	4.522 in.	Bushing Part Number	1610
Pitch Diameter	4.193 in.	Bushing Min Bore Size	0.500 in.
Single Strand Tooth Thickness	0.343 in.	Bushing Max Bore Size	1.625 in.
Hardened Teeth	No

Storage Dimension Width	4.625 in.	Individually Packaged	Yes
Storage Dimension Height	1.060 in.

SKU: 263484

Solid product at a great price

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

SKU: 255872

Met all expectations

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

SKU: 248336

Bushing

PROMPT SHIPPING AND WELL PACKAGED. THANKS

SKU: 262188

Sprocket lm

Good quality product, arrived on time, will continue to buy from this company

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Reviews

SKU: 263484

Solid product at a great price

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

SKU: 255872

Met all expectations

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

SKU: 248336

Bushing

PROMPT SHIPPING AND WELL PACKAGED. THANKS

SKU: 262188

Sprocket lm

Good quality product, arrived on time, will continue to buy from this company