F688ZZ Flanged Ball Bearing 8mm ID 16mm OD 5mm Width Double Shielded Pre Lubricated Chrome Steel GCr15 ABEC1 Miniature Bearing For RC Cars Drones Robotics Heavy Duty Low Friction Durable Sealed Shield Ideal For CNC Hobby Projects HiPicco

Miniature Flanged Ball Bearing, 8x16x5mm, Shielded
✔️ 8 mm bore, 16 mm outer diameter, 5 mm width; single unit

This is a precision miniature flanged ball bearing (F688ZZ ABEC1) with chrome steel (GCr15) construction, designed for compact, high-load shafts. It features double shielding and a pre-lubricated grease package, making it ideal for RC toys, robotics projects, CNC hobby setups, 3D printers, and other small machinery where reliable shaft support is needed.

✅ Size: ID 8 mm, OD 16 mm, thickness 5 mm, flange dia 18 mm
✅ Shielding: double metal shields on both sides for dust protection
✅ Material: chrome steel GCr15 for strength and wear resistance
✅ Tolerances: ABEC1 (P0) for smooth, low-noise operation
✅ Pre-lubricated: factory grease for immediate use
✅ Applications: RC cars, drones, robotics, CNC, printers, gearboxes

💡 What is a common use for small flanged ball bearings in hobby robotics and RC gear?

They’re handy for guiding compact shafts with solid support and low friction in tight spaces.

- precise shaft alignment in miniature RC models and robotics - reduces friction in small gearboxes and drone motors - durable chrome steel bearing for high-load hobby projects