Suitable Replacement For Timken L44642 Bearing And Race
Updated 09/29/2025 | Published 05/06/2025 >
Products Featured in This Question
Question:
I am looking for replacement bearings for my boat trailer. Current bearing is a Timkin L44642, can you help us out? Thanks,
asked by: Dallas H
0
Expert Reply:
Hello Dallas, thanks for reaching out. I looked on the Timken site and it looks like the L44642 bearing has a 1" ID and the corresponding race has a 1.98" OD.
The # L44643 bearing has a 1" ID and goes with the same race as the L44642. Meaning the Timken # TMK63VR will be a suitable replacement.
Are you needing hubs too? Or just the new bearings?
expert reply by:
Jesse M
0
Product Page this Question was Asked From
Replacement Trailer Hub Bearing - L44643
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.00 Inch I.D.
- Bearing L44643
- Race L44610
- 2000 lbs Axle
- etrailer
more information >
Continue Researching
- Article: Most Popular Wheel Bearings
- Q&A: What Is The Span Or Usable Length Of RV Designer Hitch Pin - 1/2" # RD83GR
- Article: Replacing the Bearing, Races and Seals on a Trailer Hub
- Article: How to Tell the Weight Rating of a Trailer Axle
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Q&A: What is Difference Between Trailer Bearings L44649 vs L44643
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: Replacing A 125255UC Double Lip Grease Seal
- Q&A: How to Tell if Trailer has a BT8 or BTR Spindle Installed
- Q&A: Can 12" Dexter Axle 6K Electric Trailer Brakes Be Replaced By 12" dexter Axle 7K Brakes
- Q&A: Best Replacement Brakes for a 7,000 lbs Axle
- Q&A: Should There Be a Washer Between Outer Bearing and Castle Nut on etrailer 2,000 lb Trailer Axle
- Article: Trailer Wiring Diagrams
- Article: 5 Things to Know About Weight Distribution Hitches



Jesse M.
9/29/2025
Hey Dallas, did the Timken replacement bearing and race set work out for your boat trailer? I'm curious to know if it was the right fit for your needs, as it could help others looking for similar replacements.