Premium Hybrid Ceramic Bearings for High-Performance Skating

Ultra-Smooth 608 Bearings with Hybrid Ceramic Construction

Precision-engineered with Si3N4 silicon nitride and ZrO2 zirconia ceramic balls for 50% less friction than steel, reducing heat buildup during high-speed rotations.

Military-Grade Durability & Maintenance-Free Operation

Corrosion-resistant ceramic balls eliminate rust and lubrication needs, ideal for wet conditions (beach skating, rain use) and extreme climates (-30°C to 150°C stable performance).

Versatile Multi-Sport Compatibility

8mm deep groove design fits skateboards, longboards, inline skates, scooters, and roller derby gear. Supports radial/axial loads up to 1,200N for aggressive tricks or endurance skating.

Lab-Tested Precision Engineering

ABEC-7 rated with micron-level ball roundness (≤0.1μm deviation) and P5-grade races for vibration-free spins. Includes dual-contact rubber seals blocking dust while retaining grease.

Bulk Order Exclusive

Direct-from-factory pricing with MOQ discounts. OEM packaging available (50pcs/box, vacuum-sealed). Ships with ISO9001 certification.