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4545 3 5/16

Image for Illustration purposes only. Actual product may vary

Martin 4545 3 5/16 Taper-Lock bushing, 4545 series, 3-5/16" bore, cast iron construction. Industry-standard interchangeable taper bushing for sprockets, sheaves, and couplings. Requires matching 4545 taper bushing hub.

MODEL 4545 3 5/16

SKU

249891

WEIGHT

22.700 lb

UOM

each

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

$257.19 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

Cast Iron

MaterialCast IronMax Bore Size4.500 in.
Bore TypeStandardLength Thru Bore4.500 in.
Finished Bore Size3.313 in.Cap Screw Bolt Circle6.130 in.
Key Way Size7/8 X 7/16 in.Number of Mounting Cap Screws3
Min Bore Size3.313 in.Cap Screw Size3/4 X 2 in.
Storage Dimension Length7.063 in.Weight22.70 lbs.
Storage Dimension Width7.063 in.Individually PackagedYes
Storage Dimension Height4.875 in.

SKU: 262256

Works great

Works perfect and made my gokart way faster

Read more

SKU: 251697

Good stock

I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.

Read more

SKU: 251489

High quality

strong material

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
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Reviews

SKU: 262256

Works great

Works perfect and made my gokart way faster

Read more

SKU: 251697

Good stock

I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.

Read more

SKU: 251489

High quality

strong material

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/