Bearings and Seal for Dexter 4400 lb Axle on 2019 Forest River Rockwood 2910SB Travel Trailer
Question:
Hey, Im a little confused and hoping you can clarify. I have a 2019 Rockwood 2910sb. It says on my sticker that it is 4400# axles. Every search on here shows the bearing and seals but your information has it as 3500# axles. Are they interchangeable? Thank you
asked by: Kenneth M
Expert Reply:
We don't have the 2910SB listed as we haven't obtained the information about it from the manufacturer.
If the sticker on your Rockwood 2910SB Ultra Lite lists a 4400 lbg axle then I'd be inclined to trust that information, but you can confirm this for yourself by checking the outer wheel bearing. If it's a L44649, you have a 3500 lb axle. If it's a LM67048, you indeed have a 4400 lb axle. You'll find the reference numbers etched onto the sides of the bearing cages.
The Dexter 4400 lb axle is a heavy duty version of the 3500 lb axle. It uses the same L68149 inner bearing and 10-19 grease seal as the 3500 lb axle but it uses a different LM67048 outer bearing.
The correct replacement hubs would be # 8-407-5UC3-EZ, the inner bearings are # L68149, inner race is part # L68111. The outer bearings are # LM67048 and the outer race is part # LM67010.
The replacement grease seals are available as part # RG06-050.
Products Referenced in This Question
Trailer Hub and Drum Assembly - 4,400-lb E-Z Lube Axles - 10" Diameter - 6 on 5-1/2
- Trailer Hubs and Drums
- Hub with Integrated Drum
- EZ Lube
- L68149
- LM67048
- For 4400 lbs Axles
- 1/2 Inch Stud
- 6 on 5-1/2 Inch
- 14-1/2 Inch Wheel
- 15 Inch Wheel
- 16 Inch Wheel
- 16-1/2 Inch Wheel
- Dexter
more information >
Replacement Race for L68149 Bearing
- Trailer Bearings Races Seals Caps
- Races
- Standard Races
- 2.361 Inch O.D.
- Bearing L68149
- Race 68111
- 3500 lbs Axle
- etrailer
more information >
Replacement Race for LM67048 Bearing
- Trailer Bearings Races Seals Caps
- Races
- Standard Races
- 2.328 Inch O.D.
- Bearing LM67048
- Race LM67010
- 5200 lbs Axle
- 6000 lbs Axle
- etrailer
more information >
Replacement Trailer Hub Bearing - LM67048
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.250 Inch I.D.
- Bearing LM67048
- Race LM67010
- 5000 lbs Axle
- 6000 lbs Axle
- etrailer
more information >
Grease Seal - Double Lip - ID 1.719" / OD 2.565" - for 3,500-lb Axles - Qty 2
- Trailer Bearings Races Seals Caps
- Seals
- Grease Seals - Double Lip
- 1.719 Inch I.D.
- 2.565 Inch O.D.
- etrailer
more information >
Product Page this Question was Asked From
Replacement Trailer Hub Bearing - L68149
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.378 Inch I.D.
- Bearing L68149
- Race L68111
- 3500 lbs Axle
- etrailer
more information >
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