608Z Abec-11 Bearings 608 White Ceramic Balls Inline Skate Roller Skates Skateboard Bearings Ceramica DINGGUANGHE (Color : 16pcs with Iron Box)

Specification: 608ZSize: 8*22*7mmBearing material: Zirconium oxide + chrome steel inner and outer ring, blackening process, anti-oxidationBearing accuracy: ABEC-11Number of balls: 6 ballsCage: Brown nylonProcess: ceramic ball + chrome steel inner and outer ring; unique six-ball design, faster speed, oil-free self-lubrication, resistance to electrical insulation, wear and high temperature.Low temperature, indispensable in extreme environments and under special circumstances. Blackened chrome steel inner and outer rings, effective oxidation resistance at the same time with high hardness, tensile strength, considerable toughness and contact fatigue wear resistance certain high temperature resistance; bearing steel material in the oxygen content of its formation of non-metallic impurities significantly reduced, effectively reducing noise increase torque and doubled the life of the bearing.Brown nylon cage wrapping all or part of the rolling body, and with it the movement of bearing parts. It is used to isolate the rolling body, to guide the rolling body rotation and to improve the internal lubrication of the bearing, and is more resistant to high temperatures than nylon cages.Uses: Universal for most roller skates, suitable for longboards, fishtanks, double skates, twists, cars, balance bikes, 3D printers.

• Features: 1. High Speed White Ceramic bead Skating Bearings
• 2. Precise and High Speed 6 beads design
• 3. Single side Dust-proof, Anti-rust ,self-lubricated ceramic balls
• 5. Excellent for professional inline skates , speed Skating and skateboarding players.
• Suited for Inline roller skates, for Slalom Speed Skating sports, skateboard.