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Raindew Official Store

(6PCS) Bicycle Hybrid Ceramic Ball Bearing 16100 2RS CB Bicycle-specific 10x28x8mm Bicycle Hub Bearing Si3N4 Ceramic ABEC-9

(6PCS) Bicycle Hybrid Ceramic Ball Bearing 16100 2RS CB Bicycle-specific 10x28x8mm Bicycle Hub Bearing Si3N4 Ceramic ABEC-9

$28.93 USD
$0.00 USD $28.93 USD
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Specifications:
Item: 16100RS CB
Structure: Deep Groove
Material: Bearing Steel Hybrid Ceramic Si3N4
Bore Dia (d): 10 mm
Outer Dia (D): 28 mm
Width (B): 8 mm
Closures: Metal Seal
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-7
 
Features:
 
Take your cycling experience to the next level with premium hybrid ceramic ball bearings engineered specifically for bicycles. Designed for riders who value speed, efficiency, and long-term reliability, these precision components deliver a noticeable upgrade in performance across hubs, bottom brackets, pedals, and more.
 
✅ Advanced Hybrid Ceramic Construction
Built with high-purity Silicon Nitride (Si3N4) ceramic balls and corrosion-resistant stainless steel rings, these bearings offer a perfect balance of lightweight design and exceptional durability. Ceramic balls are significantly lighter and harder than steel — reducing internal friction and wear while enhancing overall rotational efficiency.
✅ ABEC-9 Ultra-Precision Engineering
Rated to ABEC-9 precision standards, each bearing is manufactured to ultra-tight tolerances for near-frictionless rotation and minimal vibration. This level of accuracy ensures smooth, quiet operation even under load, giving you a refined ride feel that’s especially noticeable during high-speed runs or climbing.
✅ Double Rubber Seals for All-Weather Protection (2RS)
Equipped with dual-contact rubber seals (2RS), these bearings provide excellent defense against water, dust, mud, and road debris. Whether you're riding in rainy city streets or off-road trails, the sealed design helps keep contaminants out and lubrication in — extending service life and reducing maintenance needs.
✅ Optimized for Bicycle-Specific Applications
These bearings are precision-tuned for use in critical bicycle components such as wheel hubs, bottom brackets, and pedal axles. Their compact, low-drag design improves drivetrain efficiency and enhances responsiveness, making them a favorite among DIY bike tuners, e-bike upgraders, and performance enthusiasts.
 
Whether you're a road racer, mountain biker, or daily commuter, switching to ceramic bearings means smoother rotation, faster response, and less energy loss with every pedal stroke.

 

 

 
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