Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand Name	MUH Germany
Material Composition	Chrome Steel GCr15
Seal Configuration	Double Shielded (ZZ)
Precision Rating	ABEC-5 (ISO P0)
Cage Material	Stamped Steel
Lubrication Type	Pre-greased Lithium
Flange Design	Retaining Flange
Surface Hardness	HRC 60-65
Noise Classification	Z1 Low Noise
Packaging Style	Individual Protective Box

5 reviews

Anonymous

Apr 20, 2026

Rating: 5/5

Genuine German part

Checked serial numbers and packaging details. These are authentic MUH bearings. Smooth rotation right out of the box.

Anonymous

Apr 16, 2026

Rating: 5/5

Very smooth

No vibration detected during installation. Using them for a high-speed fan application and they are whisper quiet.

Anonymous

Apr 13, 2026

Rating: 4/5

Good quality

The bearing itself is excellent quality and fits perfectly. Shipping took a while longer than expected, but the product is worth the wait.

Anonymous

Apr 05, 2026

Rating: 4/5

Solid build

Flange is thick and sturdy. Provides good axial location. Would prefer if they came with mounting screws included.

Anonymous

Feb 25, 2026

Rating: 5/5

Perfect for CNC spindle

Replaced old bearings on my router spindle with these. The runout is minimal and they run very cool under load. Genuine German quality.

5 FAQ

Q: What is the maximum load capacity?

A: Load capacity varies by specific model number (6900-6906). Please refer to the technical datasheet for the specific size you need.

Q: Do you ship this product to Canada?

A: Yes, we offer international shipping to Canada. Please select your location at checkout for accurate rates.

Q: Can I regrease these bearings later?

A: These are sealed units (ZZ), so they are not designed to be regreased. They are pre-lubricated for life under normal conditions.

Q: What are the exact dimensions for the 6903 model?

A: The 6903 flanged bearing has an inner diameter of 17mm, outer diameter of 30mm, and width of 7mm.

Q: Is this bearing made of stainless steel?

A: No, this specific listing is for Chrome Steel GCr15. We do offer stainless steel versions in a separate listing.

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