Product Overview
The BR series of bearings are a high quality steel/chrome bearing with rubber seals. These bearings have been tested and proven by many racers.
Bearing Dimensions
METRIC: 4mm (Inner) x 8mm (Outer) x 3mm (Width)
STANDARD: 0.15748" (Inner) x 0.31496" (Outer) x 0.11811" (Width)