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4040 3 5/8

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Martin 4040 3 5/8 Taper-Lock bushing, 4040 series, 3-5/8" bore, cast iron construction with 7/8" x 7/16" keyway. Industry-standard interchangeable taper bushing for sprockets, sheaves, and pulleys. Torque rating: 77,300 in-lb.

MODEL 4040 3 5/8

SKU

249860

WEIGHT

14.100 lb

UOM

each

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

$213.77 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable: See conditions

Bore Size

3-5/8"

Keyway

7/8" x 7/16"

Material

Cast Iron

MaterialCast IronMax Bore Size4.000 in.
Bore TypeStandardLength Thru Bore4.000 in.
Finished Bore Size3.625 in.Cap Screw Bolt Circle5.540 in.
Key Way Size7/8 X 7/16 in.Number of Mounting Cap Screws3
Min Bore Size3.625 in.Cap Screw Size5/8 X 1 3/4 in.
Storage Dimension Length5.875 in.Weight14.10 lbs.
Storage Dimension Width5.875 in.Individually PackagedYes
Storage Dimension Height4.125 in.

SKU: 255872

Met all expectations

Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.

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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!!!

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Durable and high quality

I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.

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Reviews

SKU: 255872

Met all expectations

Met all expectations for availability, price, delivery, ease of online store use, and efficient online store.

Read more

SKU: 251157

21 tooth 12 dp spur gear

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

SKU: 2925122

Martin c5-20t-19-09

Quality product. Fast shipping!

Read more

SKU: 250096

Durable and high quality

I bought a second one to keep as a spare, but the first one still hasn’t shown any signs of wear. Seems like a quality part.

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/