Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand	MUH
Country of Origin	Germany
Material	Chrome Steel SAE 52100
Seal Type	ZZ / 2RS Options
Precision Class	ABEC-7
Cage Material	Steel
Lubrication	Pre-greased
Max Speed	High-Speed Rated
Load Type	Radial
Warranty	12 Months

5 reviews

Anonymous

Apr 19, 2026

Rating: 4/5

Good value

Quality is great but shipping packaging could be better.

Anonymous

Apr 17, 2026

Rating: 5/5

Perfect for CNC spindle

Replaced my old bearings with these. The noise reduction is significant.

Anonymous

Mar 11, 2026

Rating: 4/5

Reliable choice

Fits standard 6900 series specs perfectly. Would buy again.

Anonymous

Feb 12, 2026

Rating: 5/5

High speed tested

Running at max RPM for hours without heat issues.

Anonymous

Jan 31, 2026

Rating: 5/5

Smooth operation

Very smooth rotation right out of the box. Genuine German quality.

5 FAQ

Q: What is the return policy?

A: 30 days return for unused items in original packaging.

Q: Do you ship internationally?

A: Yes, we ship to most countries via DHL.

Q: Can I wash these before use?

A: No, washing removes factory lubrication.

Q: Are these compatible with 6901 motors?

A: Yes, please verify your shaft diameter before ordering.

Q: Is the grease suitable for high temp?

A: Standard grease handles up to 120 degrees Celsius.

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