What is Difference Between Trailer Bearings L44649 vs L44643

Updated 09/29/2024 | Published 03/31/2020

Products Featured in This Question

Replacement Trailer Hub Bearing - L44643

(2009)

$6.11

Replacement Trailer Hub Bearing - L44649

(2009)

$20.38

Question:

What is the difference between the two? I will be replacing drums, brakes, and bearings

asked by: Rick

Expert Reply:

The bearing part # L44649 has an inner diameter of 1.063 and is typically used in 3,500 lb axle hubs and the # L44643 has an inner diameter of 1 inch and is typically used on 2,000 lb axle hubs.

If you can get me more info on your trailer like axle capacity and wheel bolt pattern I can help you pick out the components you are looking for.

expert reply by: Jameson C

Pat Z.

9/28/2024

Camp trailer 2010 Trail sport R-vision ts-24bh Wheel bearings

Jameson C.

9/29/2024

@PatZ Can you let me know the axle capacity of your trailer? I wasn't able to find that and that's the info I need. I am pretty sure you have 3,500 lb axles which would be 2-3/8 inch in diameter but you'd need to verify this. If this is true the correct bearing kit would be the part # BK2-100.