Description
These 5 ball inline bearings are made of ceramic and have better resistance and are harder than other steel bearings. Spins faster.
Dimensions: 8 x 22 x 7mm (Inner Diameter: 8mm, Outer Diameter: 22mm, Width:7mm)
Material: Chrome steel(GCr15) inner& outer rings + Silicone Nitride Ceramica(Si3N4) 6 beads
Features: Good quality & Amazing faster speed!! Best for Competitions
These 5 ball inline bearings are made of ceramic and have better resistance and are harder than other steel bearings. Spins faster.