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  1. Trailer Bearings Races Seals Caps
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Timken Replacement Trailer Wheel Bearing - 15123
Timken

Timken Replacement Trailer Wheel Bearing - 15123

Part Number: TMK34FR
In Stock
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$17.98
Retail:$29.07
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Trailer Bearings Races Seals Caps
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This high-quality tapered roller bearing lasts twice as long as other brands. Special alloy blend reduces vibration, extending bearing life. Replacement part uses industry-standard number. Great Prices for the best trailer bearings races seals caps from Timken. Timken Replacement Trailer Wheel Bearing - 15123 part number TMK34FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Timken Trailer Bearings Races Seals Caps - TMK34FR

  • Bearings
  • Standard Bearings
  • 5200 lbs Axle
  • 6000 lbs Axle
  • 7000 lbs Axle
  • Bearing 15123
  • Timken
  • Race 15245

This high-quality tapered roller bearing lasts twice as long as other brands. Special alloy blend reduces vibration, extending bearing life. Replacement part uses industry-standard number.


Specs:

  • Application: outer bearing for 42655, 42656, and 8-174-5 hubs
  • Inner diameter: 1.250"
  • Matching race (not included): 15243, 15244, 15245, 15249, 15250, 15250R, 15250RB, and 15250X


Automotive-Grade Part Also Fits:

  • Select early model wheel bearing:
    • DeSoto
    • Ford
    • Hudson
    • Jeep
    • Maserati Khamsin
    • Mazda 323
    • Mercury Tracer
    • Packard Clipper
    • Toyota
  • Early model Jaguar XJ12 and XJ6 manual transmission input shaft


15123 Timken Replacement Trailer Wheel Bearing Cone - Quantity 1





Video of Timken Replacement Trailer Wheel Bearing - 15123

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for All About the Timken Replacement Trailer Wheel Bearing

Hi, there. I'm Michael with etrailer.com. Today we're gonna take a quick look at this Timken Replacement 15123 Trailer Wheel Bearing. This is gonna be a high quality tapered roller bearing that will replace a bearing in your hub, and you can see the hubs that this is gonna work with on your screen there. So if you have any of those, this is gonna be a great option for you. If you're not familiar, Timken is one of the most well known and highly trusted brands in the industry because their products are engineered with higher quality controls.

So that ensures tighter tolerances and run out than your other manufacturers. That's gonna help reduce any vibrations and noise, and lead to a longer bearing life when you have it properly installed. And this high quality is even evident in the way it's packaged. So this does come individually packaged and oiled. So you're gonna receive it in really great condition and it'll be ready for you to get installed.

Of course, when you're trying to find a replacement for your bearing, you wanna make sure that you're getting one that's gonna fit. So you can see, this does use the industry standard number there. It's printed on that inner circle or cone. We've got our 15123 right up the top there. If you see that number on the bearing that you're replacing, you can trust this is gonna be a very simple switch out, it's gonna fit right in place and do a great job for you.

Otherwise, you can also check your races. So if you see your race has any of those numbers on the screen there, you can trust this is gonna work for you as well. But if you can't find a number on your bearing or on your race, the only other way to check is with your inner diameter measurement. And that is gonna be very precise. It goes down to a thousandth of an inch.

So it's a good idea to use some digital calipers like this. So you can see, our inner diameter is 1.250. So make sure that that's gonna work for you. But as long as it's gonna fit, this is gonna be a great option, as far as performance and longevity. This is gonna be sort of the top of the line when it comes to your bearings because it is that Timken brand. So that completes our look for today. Again, I'm Michael with etrailer.com. Thanks for watching.

Customer Satisfaction Score:

Ratings & Reviews

4.8

83 reviews
This high-quality tapered roller bearing lasts twice as long as other brands. Special alloy blend reduces vibration, extending bearing life. Replacement part uses industry-standard number.

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See what our Experts say about this Timken Trailer Bearings Races Seals Caps

  • Replacement Timken Parts for 25580/15123 Bearings and 10-36 Seal
    Hey Jason, thanks for reaching out! We have the Bearing Kit # BK3-100 which comes with everything you're needing, but these are made overseas. In order to get a set of Timken you'll need to order the following: - 25580 # TMK44FR - 25520 # TMK76FR - 15123 # TMK34FR - 15245 # TMK46FR - Grease Seal # TMK98ZR Is there anything else you're needing to work on/replace?
    view full answer...
  • Replacement Wheel Bearing and Seal Kit For 2019 Heartland Torque T322 Toy Hauler 6k Axles
    Everything I'm finding online is saying the 2019 Heartland Torque T322 Toy Hauler has 2 6k lbs axles which use bearings Outer Timken Replacement Trailer Wheel Bearing - 15123 # TMK34FR and Inner Timken Replacement Trailer Wheel Bearing - 25580 # TMK44FR. The tricky part is that the grease seal could be either 10-36 # RG06-070 grease seal with 2.250" ID, or # GS-2125DL Seal with an inner diameter of 2.125 inches. You'd need to measure the Inside Diameter of the grease seal which I know is...
    view full answer...

Do you have a question about this Trailer Bearings Races Seals Cap?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Michael B
Installed by:
Michael B
Employee Kevin C
Installed by:
Kevin C
Employee John S
Video by:
John S
Employee Ryan F
Written by:
Ryan F

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