Qu gear Ceramic Bearing (x8)

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

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

The chrome steel bearing ring ensures shock resistance and exceptional durability, while the nylon cage prevents corrosion and increases the longevity of the bearings in all weather conditions.

Equipped with nylon plastic seals that are dustproof, waterproof, and moisture-proof on the outside, they only require a simple vertical motion from a utility knife for easy maintenance, and have an open side on the inside to reduce friction and increase speed.

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

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

Sold in sets of 8 bearings to equip 4 wheels.

Maintenance:
In case of contact with water, simply spin the bearings without load to remove the water and clean the seals with a dry cloth. If there is noisy rotation or dirt affecting the spin, it is recommended to disassemble the wheels, remove the seals using a utility knife, soak the bearings in a degreaser or cleaning solution for 24 hours, empty them by spinning without load, add a drop of oil between the balls before reassembling the seals, and degrease the outside of the bearings with a dry cloth.

Bearings size
Standard 608
Bearing type
RS: 1 nylon seal and one open side for less friction
Lubrication
Bearing lubricated with oil
Number of balls
7 balls
Ball material
Silicon nitride ceramic (Si3N4)
Cage material
Nylon
Ring material
Chrome steel
Product weight
10g (unit)
Practice level
Intermediate to expert
Practice frequency
Regular to intensive
Product condition
New