Industrial Grade Flanged Miniature Ball Bearing F693ZZ ABEC1 With 3 Mm ID 8 Mm OD 4 Mm Width Double Metal Shield Pre Lubricated Chrome Steel GCr15 Built For High Load Tolerance And Low Friction In Hobby Robotics RC Drones And Micro Machinery By HiPicco

Industrial Grade F693ZZ Flanged Ball Bearing 3x8x4mm, Single
✔️ ID 3 mm (0.118 in), OD 8 mm (0.315 in), W 4 mm (0.157 in)

This precision miniature flanged bearing is designed for small machinery, robotics, RC models, and hobby gear where smooth rotation under load matters.

✅ ID 3 mm (0.118 in)
✅ OD 8 mm (0.315 in)
✅ W 4 mm (0.157 in)
✅ Flange dia 9.5 mm (0.374 in)
✅ Chrome steel GCr15
✅ Shielded both sides, pre-lubricated
✅ ABEC1 tolerance, low noise, high speed

💡 What is a small flanged bearing used for in hobby robotics and micro machinery? This handy part supports rotating shafts, reduces friction, and helps maintain alignment in tight spaces. - Supports shafts in models and robotics - Reduces friction for smooth motion in small machines - Helps maintain alignment in servos, motors, and gearboxes - Seals keep lubricant in and debris out