Flanged Ball Bearing MF128ZZ 8Mm X 12Mm X 3.5Mm Miniature Bearing With Double Shielding Pre Lubricated Chrome Steel GCr15 Abec 1 Deep Groove For Precision Small Parts And Hobby Machines Pack Of 10

Compact 8x12x3.5mm Flanged Ball Bearing Pack of 10
✔️ 8x12x3.5mm flanged bearing, GCr15, pre-lubricated ABEC1

These are precision metric miniature ball bearings MF128ZZ with a flanged form and double shields. They’re pre-lubricated for immediate use in small parts and hobby machines, from RC cars to robotics and printers. The chrome steel (GCr15) construction delivers durability under heavy loads and high speeds, with ABEC 1 tolerance and a 13.6 mm flange for easy mounting.

✅ I.D. 8 mm
✅ O.D. 12 mm
✅ Thickness 3.5 mm
✅ Flange Dia 13.6 mm
✅ Material: Chrome steel (GCr15)
✅ Shielding: Double metal shields
✅ Pre-lubricated, low-noise ABEC 1

💡 What is a pillow block bearing used for in hobby robotics and small machinery?

Handy for keeping shafts aligned and reducing wobble in compact systems.

- Handy for shaft support and precise alignment in small gear trains