Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand	NSK
Material	Chrome Steel (GCr15)
Seal Type	ZZ (Metal) or 2RS (Rubber)
Precision Grade	ABEC-1
Cage Type	Pressed Steel
Lubrication	Pre-greased
Inner Diameter Options	1.5mm to 10mm
Package Count	10 Pieces per Set
Application	Robotics, Drones, Motors
Warranty	30-Day Money Back

5 reviews

Anonymous

Apr 08, 2026

Rating: 5/5

Genuine product

I was worried about fakes but these are clearly authentic NSK. Great quality.

Anonymous

Apr 05, 2026

Rating: 5/5

Perfect for 3D printer

Replaced the wheels on my printer. No more wobble. Highly recommend.

Anonymous

Mar 17, 2026

Rating: 4/5

Good but tight fit

Quality is excellent but the 3mm size was a bit tight on my shaft. Still usable.

Anonymous

Mar 10, 2026

Rating: 5/5

Fast shipping

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

Anonymous

Feb 16, 2026

Rating: 5/5

Smooth operation

These bearings fit perfectly in my RC car setup. Very smooth spin.

5 FAQ

Q: Does this kit include all sizes listed?

A: Yes, you can select specific sizes or buy the mixed kit.

Q: Can I return if the size is wrong?

A: Yes, we accept returns within 30 days if the product is unused.

Q: Are these rust resistant?

A: They are chrome steel, so please avoid direct water exposure for longevity.

Q: Do you ship internationally?

A: Yes, we ship to most countries via standard courier services.

Q: What is the outer diameter for the 5mm inner size?

A: The 5mm inner diameter typically corresponds to 16mm outer diameter for standard series.

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