Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Bore Diameter	2 mm
Outer Diameter	6 mm
Width	2.5 mm
Material	Chrome Steel (GCr15)
Seal Type	Metal Shield (ZZ)
Precision Class	ABEC-1 / ISO Class 6
Dynamic Load Rating	240 N
Static Load Rating	85 N
Limiting Speed	38,000 rpm
Package Count	10 Pieces

5 reviews

Anonymous

Apr 11, 2026

Rating: 5/5

Smooth operation

Using these for motor mounts on a micro drone. Very low friction and quiet.

Anonymous

Apr 03, 2026

Rating: 4/5

Good quality, tight fit

Quality seems high. They were a bit tight in the housing initially but loosened up after use.

Anonymous

Mar 31, 2026

Rating: 3/5

One was noisy

Most were fine, but one bearing had a slight grind noise. Good for the price though.

Anonymous

Feb 20, 2026

Rating: 5/5

Great value pack

Needed a bunch for a rebuild. This pack had enough spares. No defects found.

Anonymous

Feb 03, 2026

Rating: 5/5

Perfect fit for my buggy

These bearings swapped directly into my 1/10 scale chassis. Smooth spin right out of the box.

5 FAQ

Q: Are these suitable for high RPM motors?

A: Yes, they are rated up to 38,000 rpm which suits most hobby motors.

Q: Is the ZZ shield removable?

A: The metal shields are pressed in and not designed to be removed without damage.

Q: Will these rust if used outdoors?

A: They are chrome steel, so avoid prolonged water exposure to prevent rust.

Q: What is the tolerance on the bore size?

A: The bore tolerance follows ISO standards for miniature bearings, typically 0 to -0.008mm.

Q: Do these come pre-lubricated?

A: Yes, they contain standard grease suitable for general model use.

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