Boom Racing BRX01 axle bearing kit. This kit replaces all of the bearings in your truck's axles.
This kit is compatible with the following Boom Racing vehicles:
18 bearings included:
- 6- 5x11x4
- 2- 5x14x5
- 2-5x10x4
- 4- 7x14x3.5 open *
- 2- 10x15x4
- 2- 5x9x3
Chrome Steel
This is our standard bearing that we have been stocking since the beginning. Chrome Steel is a great budget friendly bearing that will work in most any application.
- Abec 3
- Pre Greased
- Chrome steel
- Rubber sealed
440 Stainless Steel
Stainless Steel bearings offer 75-85% of the strength as the Chrome Steel bearing, but will not corrode when used in wet applications. Stainless Steel also will run safely at a higher temperature than a chrome steel
- Abec 3
- Pre Greased
- 440 Stainless Steel balls retainers & races
- Rubber sealed
Ceramic Hybrid
Ceramic Hybrids last up to 10xs longer than Chrome Steel bearings. These are used in applications where high speed, load and temperature are a factor. Ceramic balls are harder and rounder than stainless & chrome steel, so therefore they offer less rolling resistance.
- Abec 3
- Light oil
- Ceramic Silicon Nitride Si3N4 balls
- Chrome steel races
- Chrome steel & reinforced nylon retainers
- Rubber sealed
Reinforced nylon retainers
Reinforced Nylon retainers can handle up to 60% more speed than a chrome steel retainer. Nylon retainers will lose their elasticity and become brittle in colder temperatures.
*main picture is a stock photo
*Our 7x14x.5 cannot include seals, if we include seals it makes the bearing a 7x14x5, which is too wide
