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Home / Bearings & Bushings / Micro Miniature F/MF Flanged Stepped Inner Diameter 1.5 2 3 4 5 6 7 8 9 10 12mm High-Speed Bearing

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material Chrome Steel (GCr15)
Inner Diameter Options 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12 mm
Shield Type Metal Shield (ZZ) or Rubber Seal (2RS)
Precision Grade ABEC-1, ABEC-3, ABEC-5
Cage Material Steel or Nylon Reinforced
Lubrication Pre-lubricated with Low Noise Grease
Operating Temperature -20°C to 120°C
Load Type Radial and Axial Load Support
Package Quantity 10 Pieces per Pack
Typical Applications RC Models, Drones, 3D Printers, Robotics

5 reviews

A

Anonymous

Apr 09, 2026

Rating: 5/5

Fast shipping

Arrived quickly and well packaged. No damage to the small components.

A

Anonymous

Mar 26, 2026

Rating: 4/5

Solid bearings

Using these for my 3D printer wheels. They run quietly and seem durable.

A

Anonymous

Mar 06, 2026

Rating: 5/5

Perfect for my drone build

These bearings fit perfectly into my motor mounts. Very smooth rotation and no play.

A

Anonymous

Feb 24, 2026

Rating: 4/5

Good quality but tight fit

Quality seems high, but the 5mm size was a bit tight on my shaft. Still usable.

A

Anonymous

Feb 06, 2026

Rating: 5/5

Great value pack

Needed multiple sizes for a project. This pack had everything I needed at a good price.

5 FAQ

Q: Can these handle high RPM?

A: Yes, these are designed for high-speed applications such as motors and spindles.

Q: What is the outer diameter for the 5mm version?

A: Please refer to the size chart in the product images for specific OD measurements per ID.

Q: Do you ship internationally?

A: Yes, we ship to most countries. Please check checkout for specific rates.

Q: Are these sealed on both sides?

A: Yes, all bearings in this series come with shields or seals on both sides for protection.

Q: Is grease included or dry?

A: They come pre-lubricated with standard grease suitable for general use.

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