Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	Chrome Steel (GCr15)
Seal Type	Rubber Sealed (2RS)
Precision Class	ABEC-1
Cage Material	Steel
Lubrication	Pre-greased
Flange Configuration	Single Flange
Mounting Type	Press Fit
Operating Temperature	-20°C to 120°C
Corrosion Resistance	Standard
Package Count	10 Units per Pack

5 reviews

Anonymous

Apr 19, 2026

Rating: 3/5

Okay but noisy

One bearing felt a bit rough compared to the others. Rest of the pack was fine.

Anonymous

Mar 04, 2026

Rating: 5/5

Exactly as described

Needed the 8mm bore for a robotics project. Dimensions matched the catalog perfectly.

Anonymous

Feb 27, 2026

Rating: 5/5

Perfect for my 3D printer

Fit perfectly on the 5mm shaft. Smooth rotation and the flange sits flush.

Anonymous

Feb 25, 2026

Rating: 5/5

Great value

Bought the 12mm size, very sturdy flange. Good price for a pack of ten.

Anonymous

Jan 30, 2026

Rating: 4/5

Good quality

Smooth rotation but packaging was slightly crushed upon arrival. Bearings work fine.

5 FAQ

Q: Is the bore size exact or does it have tolerance?

A: Standard ISO tolerances apply. Please check the technical datasheet for specific limits.

Q: Are these resistant to water exposure?

A: They have rubber seals but are not waterproof. Avoid direct water exposure.

Q: What is the outer diameter for the 6mm bore?

A: Please refer to the dimension chart in the product images for specific OD measurements.

Q: Are these suitable for high RPM applications?

A: These are rated for moderate speeds typical in hobbyist and light industrial use.

Q: Can I regrease these bearings?

A: They are sealed, so regreasing is not recommended and may damage the seals.

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