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Martin 40A20 Type A plain bore roller chain sprocket for #40 chain, 1/2" pitch, 20 teeth, 3.457" outside diameter, steel. Flat plate design with no hub, ideal for light-duty applications where weight and space are critical.

Name: Martin 40A20 Type A plain bore roller chain sprocket for #40 chain, 1/2" pitch, 20 teeth, 3.457" outside diameter, steel. Flat plate design with no hu
Brand: Martin Sprocket
Price: 27.2 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL 40A20

BRAND

Martin Sprocket

SKU

261220

WEIGHT

0.530 lb

UOM

each

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

$27.20 Each

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Returnable: See conditions

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Martin 40A20 Type A plain bore roller chain sprocket for #40 chain, 1/2" pitch, 20 teeth, 3.457" outside diameter, steel. Flat plate design with no hub, ideal for light-duty applications where weight and space are critical.

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Martin 40A12 Type A plain bore roller chain sprocket for #40 chain, 1/2" pitch, 12 teeth, 2.166" outside diameter. Flat plate design with no hub, steel construction. Suitable for light-duty applications where a simple, economical sprocket is required.

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Material

Steel

Number Of Teeth

Outside Dia

3.457"

Pitch

0.500 in.

Material	Steel	Single Strand Tooth Thickness	0.284 in.
Chain Number	40	Hardened Teeth	No
Chain Pitch	0.500 in.	Hub Configuration	A
Number of Chain Rows	1	Length thru Bore	0.284 in.
Number of Teeth	20	Construction Detail	Solid
Outside Diameter	3.457 in.	Bore Type	Stock Bore
Pitch Diameter	3.196 in.	Min Bore Size	0.625 in.

Storage Dimension Length	3.457 in.	Weight	0.54 lbs.
Storage Dimension Width	3.457 in.	Individually Packaged	No
Storage Dimension Height	0.284 in.

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5.0 out of 5 · 4 reviews

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Martin 40A20 Type A plain bore roller chain sprocket for #40 chain, 1/2" pitch, 20 teeth, 3.457" outside diameter, steel. Flat plate design with no hub, ideal for light-duty applications where weight and space are critical.

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