The BR series of bearings are a high quality steel/chrome bearing with metal shields. These bearings have been tested and proven by many racers.

The 3x8x3 SB383 bearing is commonly used in the T-rex 500 Heli. Check your manual for the correct size for you vehicle if you are not certain.

• METRIC: 3mm (Inner) x 8mm (Outer) x 3mm (Width)
• STANDARD: 0.11811" (Inner) x 0.31496" (Outer) x 0.11811" (Width)