Is It Ok For The Bearings On My BT8 Spindle To Be Loose?
Updated 08/11/2022 | Published 08/09/2022 >
Question:
I am measuring .9870 shaft looks good round within a thousandth wheel bearing fit very loose
asked by: Mike E
Expert Reply:
It sounds like you have a BT8 spindle, which should be using the Replacement Trailer Hub Bearing # L44643 for the inner and outer bearing.
The # L44643 bearing has a 1" inner diameter, and when compared to your spindle measuring .9870" there really shouldn't be any looseness, your bearings should have a snug fit.
If the bearings are loose like you mention than you likely have the incorrect sized bearings and would need to swap them out.
Attached is an informational video for you to check out as well.
Product Page this Question was Asked From
Replacement Trailer Wheel Bearing - L44643 - Qty 1
- Trailer Bearings Races Seals Caps
- Bearings
- Standard Bearings
- 1.00 Inch I.D.
- Bearing L44643
- Race L44610
- 2000 lbs Axle
- etrailer
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: Goodyear Duratrac LT225/75R16 Trailer Tire with Eagle Aluminum Wheel - 6 on 5-1/2
- Search Results: onboard air compressor
- Q&A: Need a Replacement Tire and Wheel Combo with Dexstar Black Wheel With a kr53 Kenda Karrier Tire
- Q&A: Tire/Wheel Replacement for a 7.00-15 on a 1970 Holiday Camper
- Video: Review of Kenda Trailer Tires and Wheels - Tire with Wheel - KE64WV
- Q&A: How to Determine the Right Air Pressure to Fill a Trailer Tire
- Q&A: Spare Wheel/Tire Recommendation for 2012 Jayco Jay Flight 25BHS
- Q&A: What Air Pressure Should I Run in My Trailer Tires?
- Article: How to Tell the Weight Rating of a Trailer Axle
- Shop: Kenda Karrier KR53 ST225/75R15 Radial Trailer Tire with 15" Black Mod Wheel - 6 on 5-1/2
- Shop: Goodyear Endurance ST205/75R15 Radial Tire w/ 15" Silver Modular Wheel - 5 on 4-1/2 - LR D
- Shop: Kenda Karrier KR53 ST205/75R15 Radial Trailer Tire with 15" Black Mod Wheel - 5 on 5
- Shop: Goodyear Endurance ST225/75R15 Radial Tire w/ 15" Eagle Aluminum Wheel - 6 on 5-1/2 - LR E
- Shop: Goodyear Endurance ST235/85R16 Radial Tire w/ 16" Margay Aluminum Wheel - 8 on 6-1/2 - LR E
- Shop: Goodyear Endurance ST235/80R16 Radial Tire w/ 16" Mod Steel Wheel - 8 on 6-1/2 - LR E
- Search Results: tire covers
- Video: All About the Adco Ultra Tyre Gard RV Tire Covers for 27" to 29" Tires
- Q&A: Recommended Cover Size for ST225/75R15 Tires on 5th Wheel Trailer
- Q&A: What Is The Recommended Lug Nut Torque On 7,000lb Axles?
- Article: Trailer Wiring Diagrams
- Search Results: trailer tires and wheels
- Shop: Trailer Hitch
- Shop: Trailer Wiring
- Search Results: trailer hitch
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Suspension Enhancement
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Search Results: trailer wiring
- Video: Measuring To Choose The Right Trailer Axle
- Article: How to Measure for Trailer Hitch Drop


