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120A9

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Martin 120A9 Type A plain bore roller chain sprocket for #120 chain with 1-1/2" pitch, 9 teeth, and 5.021" outside diameter. Steel flat plate design with no hub, suitable for applications where the sprocket is mounted directly on a shaft without a hub. Type A sprockets are the lightest weight option and are commonly used when re-boring is not required.

MODEL 120A9

BRAND

Martin Sprocket

SKU

259079

WEIGHT

3.000 lb

UOM

each

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

$113.43 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: See conditions

Material

Steel

Number Of Teeth

9

Outside Dia

5.021"

Pitch

1.500 in.

Material	Steel	Single Strand Tooth Thickness	0.924 in.
Chain Number	120	Hardened Teeth	No
Chain Pitch	1.500 in.	Hub Configuration	A
Number of Chain Rows	1	Length thru Bore	0.924 in.
Number of Teeth	9	Construction Detail	Solid
Outside Diameter	5.021 in.	Bore Type	Stock Bore
Pitch Diameter	4.386 in.	Min Bore Size	1.250 in.

Storage Dimension Length	5.022 in.	Weight	2.98 lbs.
Storage Dimension Width	5.022 in.	Individually Packaged	No
Storage Dimension Height	0.924 in.

SKU: 250096

Flexible coupler

Very fast and reliable shipping.

SKU: 248336

Bushing

PROMPT SHIPPING AND WELL PACKAGED. THANKS

SKU: 251128

Martin s1036 gears

Great Item, for a great deal!

SKU: 262463

70 tooth #41 chain sprocket

The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!

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Reviews

SKU: 250096

Flexible coupler

Very fast and reliable shipping.

SKU: 248336

Bushing

PROMPT SHIPPING AND WELL PACKAGED. THANKS

SKU: 251128

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Great Item, for a great deal!

SKU: 262463

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The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!