How To Match Up Hub And Bearings For KH71744 On Trailer

Updated 10/14/2024 | Published 08/17/2021

Products Featured in This Question

4" Carbon Fiber Digital Caliper

(26)

$12.34

Easy Grease Trailer Hub and Drum Assembly for 3.5K Axles - 10" - 5 on 4-1/2 - Pre-Greased

(1918)

$106.14

Replacement Trailer Hub Bearing - L44649

(2189)

$23.90

Replacement Trailer Hub Bearing - L68149

(2189)

$19.67

Question:

Need a hub for K-H 71744

asked by: Joan R

Expert Reply:

We will need some more information in order to track down a new hub to fit your assembly K-H 71744. Pull off your old hub and look for numbers stamped into the bearings. If you do not see the numbers then you will need to use 4" Carbon Fiber Digital Caliper # PTW80157 or similar tool to measure the spindle (see photo). You will also want to verify the weight rating/capacity of your axles.

Now that you have the essential information you can click on the link I attached regarding trailer hubs. Select the correct bearing sizes and other selections regarding your trailer and you will find the correct hub kit which includes the bearings and seals. As an example, Easy Grease Trailer Hub and Drum Assembly for 3.5K Axles - 10" - 5 on 4-1/2 - Pre-Greased # AKHD-545-35-EZ-K includes the following: inner bearing # L68149 and outer bearing # L44649. If you have any trouble finding the correct hub, feel free to provide us with the bearing and axle specs and we will help you!

expert reply by: Andrew N

How To Determine Correct Bearings, Races, And Seals
(click to enlarge)

Josh

10/13/2024

Looking for a mobile home hub that takes (LM67048) 2.25" outer cone bearing and (25580) 3.375" inner cone bearing

Andrew N.

10/14/2024

@Josh Hey Josh, while we do indeed have some hubs that match those bearings, you'll want to keep in mind that mobile home axles/hubs are meant to be one-time or limited time use and usually do not have replacement parts readily available. If you have those bearings and have 6 on 6 lug pattern, the only option we have is Dexter Trailer Idler Hub Assembly for 6,000-lb Axles - 6 on 6 - Agricultural # 42660UC1. If the lug pattern is 6 on 5-1/2 inch, we have Dexter Trailer Hub and Drum Assembly - 5,200-lb E-Z Lube Axles - 12" - 6 on 5-1/2 # 8-201-5UC3-EZ. If you have a different lug pattern, we unfortunately won't carry it and I doubt it would be easy to find.

Josh

10/13/2024

Forgot to put 7k axles.