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U2 4

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Martin U2 4 QD bushing, Type U2, 4" bore, ductile iron construction. Quick-disconnect split taper bushing for easy installation and removal on sheaves, sprockets, and pulleys. Interchangeable with industry-standard QD bushings.

MODEL U2 4

SKU

249050

WEIGHT

40.000 lb

UOM

each

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

$1,188.01 Each

Prices are subject to change

THIS ORDER SHIPS FREE

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Typically Ships in: 1 day

Returnable: See conditions

Material

Ductile Iron

MaterialDuctile IronFlange Diameter8.375 in.
Bore TypeStandardLength Thru Bore10.125 in.
Finished Bore Size4.000 in.Cap Screw Bolt Circle7.000 in.
Key Way Size1 X 1/2 in.Number of Mounting Cap Screws3
Set Screw Size3/8-16 X 3/8 in.Cap Screw Size5/8 X 2 3/4 in.
Min Bore Size4.000 in.Bushing ConstructionType 1
Max Bore Size4.250 in.
Storage Dimension Width8.375 in.Individually PackagedNo
Storage Dimension Height10.120 in.

5.0 out of 5 · 4 reviews

Free freight !

Verified · SKU 250108

Easy to do business with Read more

Great prices and quality products

Verified · SKU 265185

Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs. THANK YOU!! :) Read more

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21 tooth 12 dp spur gear

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The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!! Read more

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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/