Miniature Thrust Ball Bearings 8mm Outer Diameter 3mm Bore 3 point 5 mm Thickness Chrome Steel F3 8 Pack of 10 High Hardness Wear Resistant Axial Ball Bearings for Small Motors RC Models and Precision Projects

10-Pack 8mm Thrust Ball Bearings with 3mm Bore
✔️ 3mm bore, 8mm OD, 3.5mm thick chrome steel axial bearings

These miniature thrust ball bearings are compact axial bearings designed to support rotating shafts with minimal end play in small motors, RC models, and precision projects. Each 10-pack is ready for quick swaps and reliable axial guidance in light-duty machinery. Note: designed for low speed operation and axial loads only.

✅ Bore: 3mm; OD: 8mm; Thickness: 3.5mm
✅ Material: chrome steel; F3 hardness for wear resistance
✅ Package: 10 bearings per pack
✅ Replacement part: F3-8
✅ Applications: turntables, jacks, pumps, rotating machines, and small tools

💡 What is a thrust ball bearing used for in small mechanisms? These bearings provide axial support for rotating shafts in compact assemblies.
- axial load support for compact gearboxes, turntables, and hobby motors
- precise shaft guidance in small tooling and model projects
- low friction and long life for lightweight rotating parts
- reliable performance with chrome steel F3 grade components