Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	Chrome Steel (GCr15)
Precision Grade	ABEC-5 / ISO P0
Seal Type	ZZ (Metal Shield) or 2RS (Rubber)
Lubrication	Pre-lubricated with Low Noise Grease
Bore Diameter Range	2mm to 10mm
Outer Diameter Range	5mm to 15mm
Width Range	2.5mm to 5mm
Radial Clearance	C0 (Standard Normal)
Noise Level	Z1 Group
Package Quantity	10 Pieces per Model

5 reviews

Anonymous

Mar 09, 2026

Rating: 5/5

Fast shipping

Needed these for a robotics project. Arrived quickly and well packaged.

Anonymous

Mar 05, 2026

Rating: 5/5

Precision is spot on

Measured with calipers, dimensions match spec exactly. Very satisfied.

Anonymous

Mar 03, 2026

Rating: 4/5

Quiet operation

Very low noise under load. Happy with purchase for my 3D printer.

Anonymous

Feb 28, 2026

Rating: 5/5

Great for RC Cars

Fits perfectly in my 1/10 scale chassis. Smooth spin and no play.

Anonymous

Feb 17, 2026

Rating: 4/5

Good value

One bearing was slightly stiff but others are fine. Good price for the pack.

5 FAQ

Q: What is the maximum RPM for these sizes?

A: Depends on load, but typically up to 30,000 RPM for these miniature sizes.

Q: Are these bearings made of stainless steel?

A: No, these are manufactured from standard Chrome Steel for durability.

Q: Can I wash these with solvent to remove grease?

A: Yes, but you must re-lubricate them immediately after cleaning.

Q: Is the pre-applied grease high temperature rated?

A: Standard grease handles up to 120°C. High temp options may vary.

Q: Do you sell single units instead of packs?

A: We sell in packs of 10 for better protection and value pricing.

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