GSPEED R/C offers a pack of two ceramic 5x12x4mm rubber sealed "SPEED" ball bearings.  These bearings are high performance ceramic bearings designed for every R/C racing fanatic. 
Always check the owners manual for your vehicle to make sure you are getting the right sized bearing. 
 
Ceramic Benefits:
- Ceramic Bearings have Steel races and Ceramic Balls. Ceramic Balls are suitable for applications where high loads, high speeds and extreme temeratures are factors.
 - Long life and the need for minimal lubrication make this material appropriate for extreme applications.
 - Ceramic is non-porous, non-magentic, non corrosive and lighter than steel.
 - In ball form, ceramic balls are also harder than steel and because ceramic balls are non-porous they are virtually frictionless. and capable of spinning faster than steel balls. 
 
GSPEED R/C is a GS Hobby brand.
GSPEED R/C offers a pack of two ceramic 5x12x4mm rubber sealed "SPEED" ball bearings.  These bearings are high performance ceramic bearings designed for every R/C racing fanatic. 
Always check the owners manual for your vehicle to make sure you are getting the right sized bearing. 
 
Ceramic Benefits:
- Ceramic Bearings have Steel races and Ceramic Balls. Ceramic Balls are suitable for applications where high loads, high speeds and extreme temeratures are factors.
 - Long life and the need for minimal lubrication make this material appropriate for extreme applications.
 - Ceramic is non-porous, non-magentic, non corrosive and lighter than steel.
 - In ball form, ceramic balls are also harder than steel and because ceramic balls are non-porous they are virtually frictionless. and capable of spinning faster than steel balls. 
 
GSPEED R/C is a GS Hobby brand.