Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	Chrome Steel GCr15
Seal Type	ZZ (Metal) or 2RS (Rubber)
Precision Grade	ABEC-1 (ISO Normal)
Cage Material	Steel Ribbon
Lubrication	Pre-greased
Bearing Series	6800 Ultra Thin
Inner Ring Feature	Standard Flat
Outer Ring Feature	Standard Flat
Noise Level	Z1 Standard
Package Content	Single Unit

5 reviews

Anonymous

Apr 09, 2026

Rating: 5/5

Exact Replacement

Matched the old part number exactly. Machine is running like new again.

Anonymous

Mar 25, 2026

Rating: 5/5

Fast Rotation

Great for high speed applications. No noticeable vibration at max RPM.

Anonymous

Mar 23, 2026

Rating: 5/5

Perfect Fit

Used for my 3D printer upgrade. Smooth and quiet operation immediately out of the box.

Anonymous

Mar 16, 2026

Rating: 4/5

Good Value

Works well for the price. One was slightly stiff out of box but loosened up after use.

Anonymous

Mar 08, 2026

Rating: 5/5

Quality Product

Steel feels solid. No rust after a month of use in a dry environment.

5 FAQ

Q: Can I regrease these bearings?

A: Yes, you can regrease them if you carefully remove the seals, though it may void warranty.

Q: What is the inner diameter of the 6804 model?

A: The 6804 model has an inner diameter of 20mm, outer diameter of 32mm, and width of 7mm.

Q: What is the maximum RPM for the 6805?

A: Depending on lubrication and load, the 6805 typically supports up to 20,000 RPM.

Q: Do you offer bulk discounts?

A: Yes, please contact our sales team for pricing on orders exceeding 100 units.

Q: Are these bearings waterproof?

A: The 2RS rubber seals offer water resistance, but they are not designed for submersion.

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