Precision hybrid ceramic ball bearings for reels and RC applications. Two options available to match small, speed shafts and tight clearance housings. Key features Sizes and models: S688C2OS 8 x 16 x 5 mm; S695 5 x 13 x 4 mm available as S695 2RS or S695C 2OS. Package option: Pack of 10 ABEC7 S695 bearings (5 x 13 x 4 mm) for multiple replacements or upgrades. Construction: Stainless steel races with hybrid ceramic balls for reduced friction and improved wear resistance. Precision rating: ABEC7 for consistent running accuracy and speed capability. Sealing options: 2RS indicates rubber seals on both sides for dust and moisture protection; 2OS indicates metal shields on both sides for low drag and light contamination resistance. Compact, lowprofile form factor suited to small rotating assemblies. Why this product solves common problems Reduces friction and heat buildup compared to allsteel bearings, improving smoothness and prolonging service life. Precision tolerance minimizes wobble and vibration, improving control, spool response, and consistent performance. Sealed or shielded options help protect bearings in dusty or damp environments, reducing maintenance frequency. Small sizes fit common reel and RC housings where standard bearings may not fit or perform well. Performance and compatibility Designed for RPM and frequent startstop operation typical of fishing reels, RC drivetrains, and small electric motors. Compact dimensions make these bearings suitable for reel spools, pinion shafts, wheel hubs, servos, and other precision mechanical assemblies. Stainless steel races provide corrosion resistance for general use; hybrid ceramic balls deliver lower rolling resistance and longer fatigue life. Practical use scenarios Fishing reel upgrade: worn reel spool bearings with S688C2OS or S695 bearings to restore smooth retrieve and tighter drag performance. RC vehicle maintenance: Use the pack of 10 S695 ABEC7 bearings to service wheel hubs, gearbox components, and motor end plates for more consistent acceleration and handling. Small motor or gimbal : Install hybrid ceramic bearings to reduce vibration and improve rotational accuracy in compact, speed assemblies. What you get Option A: S688C2OS 8 x 16 x 5 mm bearing. Option B: Pack of 10 ABEC7 S695 bearings 5 x 13 x 4 mm, available in S695 2RS or S695C 2OS configurations. Select the size and sealing option that matches your application for an easy, reliable bearing upgrade that improves smoothness and durability without changing your existing housings.