Qu gear Ceramic Bearing (x4)

The QuGear Ceramic 608 RS bearings are specially designed for urban skating sports and extreme sports such as rollerblading, scootering, and skateboarding.

They incorporate the latest innovation: silicon nitride (Si3N4) balls, providing electrical insulation, increased lightweight, and extended lifespan.

The chromed steel bearing ring ensures impact resistance and exceptional durability, while the nylon cage prevents corrosion and increases the longevity of the bearings, regardless of weather conditions.

With nylon plastic shields that are dust-proof, water-proof, and moisture-proof on the outside, they require just a simple vertical motion with a box cutter for easy maintenance, and feature an open side on the inside to reduce friction and increase speed.

Lubricated with oil for optimal smoothness, these QuGear ceramic bearings guarantee high rotational speed while dissipating heat and limiting wear.

They are size 608, compatible with axles of 8 mm or smaller diameter.

Sold in packs of 4 bearings to equip 2 wheels.

Maintenance:
If they come into contact with water, simply spin the bearings dry to remove the water and wipe the shields with a dry cloth. If there is noisy rotation or dirt affecting the spin, it is recommended to disassemble the wheels, remove the shields using a box cutter, let the bearings soak in a degreaser or cleaning liquid for 24 hours, spin them dry to empty, add a drop of oil between the balls before reattaching the shields, and degrease the outside of the bearings with a dry cloth.

Size of bearings
Standard 608
Type of bearing
RS: 1 nylon shield and an open side for less friction
Lubrication
Bearing lubricated with oil
Number of balls
7 balls
Material of balls
Silicon nitride ceramic (Si3N4)
Material of cage
Nylon
Material of ring
Chromed steel
Product weight
10g (unit)
Skill level
Intermediate to expert
Frequency of use
Regular to intensive
Condition of product
New