3/16 x 3/8 x 1/8 Metal

The 3/16 x 3/8 x 1/8 Halo series of bearings are a high quality steel/chrome bearing with metal shields. These bearings have been tested and proven by many racers.

This is the common bearing used in the TC3, NTC3, and XXX-S for axles.

We suggest that these are used in onroad conditions due to the performance benefits of a metal shield and the lack of dirt on the track.

Motors Used In

• Reedy Sonic Mach 2: 1 per motor, also takes 3x8x4

• STANDARD: 0.1875" (Inner) x 0.375" (Outer) x 0.125" (Width)
• FRACTION: 3/16" (Inner) x 3/8" (Outer) x 1/8" (Width)
• METRIC: 4.7625mm (Inner) x 9.525mm (Outer) x 3.175mm (Width)