4 Pack MR128 2RS Chrome Steel Double Sealed Deep Groove Ball Bearings 8x12x3.5mm For Machinery Equipment Heavy Duty Industrial Use Ideal For Precision Machinery CNC Machines Robotics Automotive And General Industrial Maintenance Upgrades

4-Pack MR128-2RS Chrome Steel Deep Groove Bearings
✔️ 4 pcs MR128-2RS 8x12x3.5mm chrome steel double sealed bearings.

These deep groove ball bearings are built for precision, durability, and long life in demanding machinery. They’re commonly used in CNC machines, robotics, automotive systems, and general industrial maintenance tasks.

✅ Inside diameter: 8 mm (0.315 in)
✅ Outer diameter: 12 mm (0.472 in)
✅ Thickness: 3.5 mm (0.138 in)
✅ Material: Chrome steel GCr15
✅ Shield type: Double sealed
✅ Cage: stamping steel
✅ Pack: 4 bearings

💡 What is a deep groove ball bearing used for in machinery?
Handy general-purpose bearing for smooth motion and load handling in many machines.
- Supports radial loads in both directions
- Handles axial loads in both directions
- Common in CNCs, robotics, automotive systems