Martin 50BTB21 Taper-Lock Sprocket #50 Chain ...

$76.67 Each Prices subject to change

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Martin 50BTB21 steel Taper-Lock sprocket for #50 roller chain, 5/8" pitch, 21 teeth, 4.522" outside diameter. Requires a 1610 series Taper-Lock bushing (sold separately). Precision-machined for reliable power transmission in industrial drive systems.

Name: Martin 50BTB21 steel Taper-Lock sprocket for #50 roller chain, 5/8" pitch, 21 teeth, 4.522" outside diameter. Requires a 1610 series Taper-Lock bushin
Brand: Martin Sprocket
Price: 76.67 USD
Availability: InStock
Rating: 5.0 (4 reviews)

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

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Material

Steel

Number Of Teeth

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.

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5.0 out of 5 · 4 reviews

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Martin 50BTB21 steel Taper-Lock sprocket for #50 roller chain, 5/8" pitch, 21 teeth, 4.522" outside diameter. Requires a 1610 series Taper-Lock bushing (sold separately). Precision-machined for reliable power transmission in industrial drive systems.

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