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12022 4 3/8

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Martin 12022 4 3/8 coupling hub half for #120 roller chain couplings, 22 teeth, 1-1/2" pitch, 10.890" outside diameter, 4-3/8" bore. Steel construction for reliable power transmission in industrial chain coupling applications.

MODEL 12022 4 3/8

SKU

259236

WEIGHT

55.820 lb

UOM

each

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

$1,384.32 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: See conditions

Material

Steel

Number Of Teeth

22

Outside Dia

10.890"

Pitch

1.500 in.

MaterialSteelBore TypeBored To Size
Coupling Size120Finished Bore Size4.375 in.
Chain Pitch1.500 in.Key Way Size1 X 1/2 in.
Number of Teeth22Set Screw Size3/4-10X3/4 in.
Pitch Diameter10.540 in.Set Screw Location1 Over Keyway
Outside Diameter10.890 in.Number of Set Screws1
Hub Outside Diameter8.750 in.Min Bore Size4.375 in.
Length Thru Bore4.000 in.Max Bore Size6.125 in.
Hardened TeethYes
Storage Dimension Length10.890 in.55.82 lbs.
Storage Dimension Width10.890 in.Individually PackagedNo
Storage Dimension Height4.000 in.

SKU: 250207

Perfect

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

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Reviews

SKU: 250207

Perfect

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

Read more

SKU: 251128

Martin s1036 gears

Great Item, for a great deal!

Read more

SKU: 262256

Works great

Works perfect and made my gokart way faster

Read more

SKU: 251099

Spur gear

Our Yellow Karcher "Duckee" steers once more. The spur gear works as advertised!!!

Read more

Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/