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Tow Rite RT4045 Trailer Wheel Bearing Cup #15245 2.44" OD

Manufacturer

Picture for manufacturer Tow Rite

Part Number

RT4045
9 reviews
Sale Price

$16.57

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Tow Rite RT4045 is a tapered roller bearing cup (race) with industry-standard number 15245 and a 2.44-inch outer diameter. This bearing cup is designed for use with #15123 bearing cones and is a critical component in trailer wheel hub assemblies.

Key Specifications:

  • Outer Diameter: 2.44 inches (2.441")
  • Inner Diameter: 1.25 inches
  • Width: 0.715 inches
  • Industry Standard Number: 15245
  • Compatible Bearing Cone: 15123

Applications:

  • Common on 5,200 lb., 6,000 lb., and 7,000 lb. capacity trailer axles
  • Used in boat trailers, semi trailers, and agricultural equipment
  • #42 spindle application for 5.2k-6k axles

This bearing cup is the outer race component of a tapered roller bearing assembly. When paired with the matching 15123 bearing cone, it provides reliable load support and smooth rotation for trailer wheel hubs. The tapered design allows the bearing to handle both radial and thrust loads, making it ideal for trailer applications where durability and performance are essential.

Everything was very good . The only issue is the color is not 361 it is darker than the 361 color

Prompt service, good pricing and delivered in good shape, no damages. Thank you!

Ordering went smooth, good prices. Hope everything else goes well.

Great price, in stock, what till it comes in to assemble? That will be the test

Easy to navigate site to find needed parts. Ordering and payment process went smoothly as well.

Best price , and fast service. I give them a three thumbs up .

All good

My students will benefit from the timing belt display (demo) unit I purchased from you! Fast shipping time, quality made and fair pricing! Thank you! :)

Fast easy and reasonably priced

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