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Martin 40BB18H 5/8 ball bearing idler sprocket for #40 roller chain (1/2" pitch). Features 18 teeth, 5/8" finished bore, and a sealed ball bearing for tensioning applications. Steel construction with 3.140" outside diameter. Ideal for drive take-ups and chain tensioning in power transmission systems.

Name: Martin 40BB18H 5/8 ball bearing idler sprocket for #40 roller chain (1/2" pitch). Features 18 teeth, 5/8" finished bore, and a sealed ball bearing for
Brand: Martin Sprocket
Price: 68.89 USD
Availability: InStock
Rating: 4.75 (4 reviews)

MODEL 40BB18H 5/8

BRAND

Martin Sprocket

SKU

261277

WEIGHT

0.550 lb

UOM

each

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

$68.89 Each

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Returnable: See conditions

Material

Steel

Number Of Teeth

Outside Dia

3.140"

Pitch

0.500 in.

Material	Steel	Single Strand Tooth Thickness	0.284 in.
Chain Number	40	Hardened Teeth	Yes
Chain Pitch	0.500 in.	Bearing Type	Ball Bearing
Number of Teeth	18	Bearing Bore Size	0.625 in.
Outside Diameter	3.140 in.	Hub Outside Diameter	2.032 in.
Pitch Diameter	2.879 in.	Length thru Bore	0.487 in.
Storage Dimension Length	3.188 in.	Weight	0.55 lbs.
Storage Dimension Width	3.188 in.	Individually Packaged	Yes
Storage Dimension Height	0.750 in.