Wheel Bearing Kit - 4 Pack
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This guide is for owners of Indespension twin axle braked Tow-a-Van Box Trailers needing replacement wheel bearings. The key benefit is the provision of high-quality, durable bearings for reliable trailer performance. A potential caveat is that this pack is specifically for Indespension twin axle braked trailers and may not be compatible with other brands or trailer types. This product includes four complete wheel bearing kits, featuring taper roller inner and outer bearings with integral seals, and bearing races, all constructed from high-grade bearing steel for extended life and superior reliability.
All features
| Model Part Number | BS099B_4PK |
|---|---|
| Brand | AB Tools |
Extended Product Information
FAQs
Are these bearings suitable for any trailer?
No, these bearings are specifically designed for Indespension twin axle braked Tow-a-Van Box Trailers. Compatibility with other trailer brands or types is not guaranteed.
What is included in one kit?
Each kit includes one taper roller inner bearing with an integral seal, one taper roller outer bearing, and two bearing races.
How do I know if I need to replace my wheel bearings?
Signs include audible grinding or humming noises from the wheel area while towing, excessive play in the wheel when lifted, or visible damage/discoloration of the old bearings.
What is the purpose of the integral seal on the inner bearing?
The integral seal helps to keep grease in and contaminants like water and dirt out of the bearing, extending its service life.
Can I use generic wheel bearing grease?
It is recommended to use a high-temperature trailer bearing grease specifically designed for automotive and trailer wheel bearings to ensure optimal performance and longevity.
How often should wheel bearings be checked or replaced?
Regular checks should be part of routine trailer maintenance. Replacement intervals vary based on usage, load, and environmental conditions, but checking every 12 months or 6,000 miles is a common recommendation.
Troubleshooting
New bearings feel tight or seized
Ensure the bearing races are correctly seated and not binding. Double-check that the hub nut is not overtightened, which can cause premature wear and tightness.
Premature wear or noise after installation
Verify that the correct type and amount of grease were used. Check for any debris or contamination during installation, which can accelerate wear.
Difficulty removing old races or installing new ones
Use appropriate bearing puller and installer tools to avoid damaging the hub or the new components. Gentle persuasion with a soft hammer may be needed for races, but avoid excessive force.
Pros and Cons
Pros
- Provides excellent value with four complete kits in one package.
- Made from high-grade bearing steel for superior longevity.
- Integral seal on inner bearings enhances protection against contaminants.
- Taper roller design offers robust load-bearing capabilities.
- Specifically designed for Indespension twin axle braked trailers.
Cons
- Limited compatibility – only suitable for specific Indespension trailer models.
- Requires mechanical knowledge for proper installation.
- Does not include additional trailer maintenance items like grease or seals (beyond the integral one).
Setup, Compatibility & Care
Compatibility:
This kit is specifically designed for Indespension twin axle braked Tow-a-Van Box Trailers. Ensure your trailer utilizes Indespension running gear and has braked hubs before purchasing.
Setup (General Steps):
- Safety First: Ensure the trailer is safely supported on axle stands, and the wheel is removed.
- Old Bearing Removal: Carefully remove the old bearing, bearing races, and seals. This may require specialized tools.
- Hub Cleaning: Thoroughly clean the inside of the trailer hub, removing all old grease and debris.
- Race Installation: Gently tap the new bearing races into the hub using a suitable drift or press until fully seated.
- Bearing Greasing: Generously pack the new taper roller bearings with appropriate high-temperature trailer bearing grease.
- Inner Bearing & Seal Installation: Install the inner bearing (with integral seal) and its race. Ensure it is correctly seated.
- Outer Bearing Installation: Place the outer bearing into its race.
- Hub Assembly: Reassemble the hub onto the stub axle.
- Adjusting Nut & Lock: Install the castellated nut, washer, and split pin/locking device according to the trailer manufacturer's specifications. Adjust the nut to remove play without overtightening.
- Wheel Reattachment: Refit the wheel and torque the nuts to the manufacturer's specification.
Care:
- Regularly check for any signs of wear, noise, or looseness during routine trailer maintenance.
- Repack bearings with fresh grease periodically as recommended by the trailer manufacturer or if the trailer is used extensively in wet or dusty conditions.