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5018 3/4

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Martin 5018 3/4 coupling hub half for #50 (5/8" pitch) roller chain coupling. 18 teeth, 3/4" finished bore, 3.720" outside diameter. Steel construction. Mates with matching hub and #50 roller chain to form flexible shaft connection.

MODEL 5018 3/4

BRAND

Martin Sprocket

SKU

263519

WEIGHT

2.770 lb

UOM

each

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

$54.72 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable: See conditions

Material

Steel

Number Of Teeth

18

Outside Dia

3.720"

Pitch

50.000 in.

Material	Steel	Bore Type	Bored To Size
Coupling Size	50	Finished Bore Size	0.750 in.
Chain Pitch	50.000 in.	Key Way Size	3/16 X 3/32 in.
Number of Teeth	18	Set Screw Size	1/4-20X1/4 in.
Pitch Diameter	3.599 in.	Set Screw Location	1 Over Keyway
Outside Diameter	3.720 in.	Number of Set Screws	1
Hub Outside Diameter	2.969 in.	Min Bore Size	0.750 in.
Length Thru Bore	1.688 in.	Max Bore Size	2.000 in.
Hardened Teeth	Yes
Storage Dimension Length	3.938 in.	Weight	2.90 lbs.
Storage Dimension Width	3.938 in.	Individually Packaged	Boxed
Storage Dimension Height	1.810 in.

SKU: 248336

Bushing

PROMPT SHIPPING AND WELL PACKAGED. THANKS

SKU: 250207

Perfect

Perfect replacement part, Good purchase experience. I would use MRO again.

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

SKU: 262256

Works great

Works perfect and made my gokart way faster

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Reviews

SKU: 248336

Bushing

PROMPT SHIPPING AND WELL PACKAGED. THANKS

SKU: 250207

Perfect

Perfect replacement part, Good purchase experience. I would use MRO again.

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

SKU: 262256

Works great

Works perfect and made my gokart way faster