Is There An Issue With Seating Grease Seal Slightly Below Hub Face?
Published 07/20/2021
Question:
Hi. When installing the grease seal in an easy-lube hub/drum, what could be the consequences of pressing the hub seal below flush to its stop at the bottom of the seal bore versus pressing the seal flush with hub as specified? It appears the difference in depth is about 1/16inch inch. Will the seal still do its job if pressed below flush? Thanks!
asked by: Johnny
Helpful Expert Reply:
There is not an issue with installing the grease seal # 9103309 you were looking at 1/16" below the face of the hub. It will still seal against the grease seal surface on your axle, though you will want to make sure to not force the seal down to far as you can press it down against the bearing and race and cause issues there.
I included a video showing the grease seal, inner bearing and race, and outer bearing and race being installed on on a hub for you to take a look at.
Product Page this Question was Asked From
- Trailer Bearings Races Seals Caps
- Seals
- Oil Seals
- 2.25 Inch I.D.
- 3.38 Inch O.D.
- Redline
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Search Results: trailer bearings races seals caps
- Shop: TruRyde Electric Trailer Brakes - Self-Adjusting - 12" - Left/Right Hand Assemblies - 7K
- Q&A: Can I Replace Just a Brake Magnet or do I Need to Replace the Assembly
- Q&A: Can a Trailer Grease Seal Be Pressed In Too Far Beyond Flush
- Q&A: Torque for 7,000 lb, 12 Inch x 2 Inch Dexter Electric Brakes
- Q&A: How Far in a Trailer Hub Should the Grease Seal Go
- Shop: Oil Seal
- Q&A: How Thick Are Electric Brake Shoe Pads and When Should They be Replaced
- Shop: Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Pre-Greased
- Shop: Easy Grease Trailer Hub and Drum Assembly for 3.5K Axles - 10" - 5 on 4-1/2 - Pre-Greased
- Shop: Dexter Nev-R-Adjust Electric Trailer Brakes - 10" - Left/Right Hand Assemblies - 3.5K
- Video: Checking Out the etrailer Rust-Resistant 4-Leaf Double Eye Spring for 3.5K Trailer Axles
- Article: 5 Tell-Tale Signs It’s Time to Replace Your Trailer’s Leaf Springs
- Shop: Brake Flange Stud - 7/8" Long - 3/8"-24
- Article: Big Truck Big RV
- Search Results: 203013 seal
- Video: Feature Review Timken Grease Seal
- Q&A: Grease Seal Recommendation to Replace AD2527E
- Q&A: Dust Cap Recommendation for Ranger Trail Boat Trailer with Hub Bore of 2.326 inch Hub
- Search Results: ad2527e
- Shop: Timken L68110 Replacement Race