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80BS21 2

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Martin 80BS21 2 Type B finished bore roller chain sprocket for #80 chain with 1" pitch, 21 teeth, and 2" bore. Single-strand sprocket with one hub on one side, keyway, and two setscrews. 7.235" outside diameter. Manufactured from 1045 steel for reliable power transmission in industrial drive systems.

MODEL 80BS21 2

BRAND

Martin Sprocket

SKU

265078

WEIGHT

9.380 lb

UOM

each

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

$121.03 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: See conditions

Bore

2"

Material

Steel

Number Of Teeth

21

Outside Dia

7.235"

Pitch

1.000 in.

Teeth

21

Material	Steel	Hub Outside Diameter	4.250 in.
Chain Number	80	Length thru Bore	1.750 in.
Chain Pitch	1.000 in.	Hub Recessed For Chain	No
Number of Chain Rows	1	Construction Detail	Welded
Number of Teeth	21	Bore Type	Bored To Size
Outside Diameter	7.235 in.	Finished Bore Size	2.000 in.
Pitch Diameter	6.710 in.	Key Way Size	1/2 X 1/4 in.
Single Strand Tooth Thickness	0.575 in.	Set Screw Size	1/2-13X1/2 in.
Hardened Teeth	No	Set Screw Location	(2) Set Screws (1) Over Kw And (1) At 90
Hub Configuration	B
Storage Dimension Length	7.235 in.	Weight	8.40 lbs.
Storage Dimension Width	7.235 in.	Individually Packaged	No
Storage Dimension Height	1.750 in.

SKU: 261211

Plate gear

Just what I ordered at a reasonable price. Thank you, Dallas

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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.

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qUICK SERVICE ON THIS ORDER

SKU: 250108

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Martin 80BS21 2 Type B finished bore roller chain sprocket for #80 chain with 1" pitch, 21 teeth, and 2" bore. Single-strand sprocket with one hub on one side, keyway, and two setscrews. 7.235" outside diameter. Manufactured from 1045 steel for reliable power transmission in industrial drive systems.

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Reviews

SKU: 261211

Plate gear

Just what I ordered at a reasonable price. Thank you, Dallas

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: 249218

Service

qUICK SERVICE ON THIS ORDER

SKU: 250108

Free freight !

Easy to do business with