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10PCS 606RS CB 6x17x6 mm Hybrid Ceramic Si3N4 Ball Bearing Bicycle Bottom Brackets & Spares Rear wheel 606 RS 2RS Bearings
10PCS 606RS CB 6x17x6 mm Hybrid Ceramic Si3N4 Ball Bearing Bicycle Bottom Brackets & Spares Rear wheel 606 RS 2RS Bearings
Prix habituel
$28.57 USD
Prix habituel
$0.00 USD
Prix promotionnel
$28.57 USD
Prix unitaire
par
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Specifications:
Item: 606RS CB
Structure: Deep Groove
Material: Bearing Steel Hybrid Ceramic Si3N4
Bore Dia (d): 6 mm
Outer Dia (D): 17 mm
Width (B): 6 mm
Closures: Metal Seal
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-7
Features:
Engineered for the rider who measures progress in watts preserved, not watts spent, this hybrid ceramic bearing system redefines the interface between human effort and machine motion. It transforms your drivetrain from a passive component into an active conductor of pure force, where every gram of pedal pressure becomes unequivocal forward momentum with zero loss to mechanical hesitation.
✅ Atomic Alignment for Absolute Drivetrain Rigidity
The machined stainless steel flange, fused with aerospace-grade silicon nitride (Si₃N₄) ceramic balls, creates a rotational nexus locked in perfect alignment. This eliminates microscopic deflection and torsional wind-up under maximal torque, ensuring that every watt from your standing sprint or brutal climb is delivered directly to the road, with no energy absorbed by component flex.
✅ Instantaneous Engagement from First Pedal Stroke
Freed from the viscous drag of conventional lubricants and the inertia of steel components, the system delivers near-zero resistance startup. The crank engages with the road instantly, translating the first degree of rotation into immediate propulsion—eradicating the dead-zone feel that costs precious seconds in attacks and accelerations.
✅ Sealed Fortress for All-Weather, All-Terrain Domination
Built to conquer the elements, its multi-barrier seal architecture and corrosion-defiant materials form an impervious shield. It repels the abrasive grit of gravel, the corrosive brine of coastal roads, and the pressure of high-speed descents in downpours, guaranteeing flawless, silent performance from alpine passes to muddy cyclocross courses.
✅ Thermal & Mechanical Stability for Enduring Consistency
The hybrid ceramic core inherently runs cooler and resists thermal expansion, while the flange acts as a heat sink. This ensures bearing smoothness and preload remain constant, whether during a blistering 40km time trial or the final climb of a 10,000km endurance epic, preventing performance decay under extreme, sustained load.
✅ Unfiltered Road Feedback for Kinetic Intelligence
ABEC-7 precision and flange-stabilized rotation purge parasitic vibration, transmitting only pure tactile information. Feel the true texture of the road, the precise engagement of the chain, and the direct connection to your power—transforming mechanical noise into actionable data for supreme control and efficiency.
This bearing system is the foundational upgrade that converts your bicycle into a precision instrument of velocity. It delivers a drivetrain so direct and conversationally silent that the machine becomes a seamless extension of your will, where fatigue is delayed by the sheer joy of perfect, frictionless motion.
