Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Bearing Series	6900 Series (Extra Thin Section)
Material	Chrome Steel (GCr15)
Seal Options	Open, RS (Rubber), ZZ (Metal)
Precision Class	ABEC-1 / ISO P0
Cage Type	Steel or Polyamide
Lubrication	Pre-lubricated with Grease
Origin	Imported
Dynamic Load	Model Dependent (e.g., 6906: 4.75 kN)
Static Load	Model Dependent (e.g., 6906: 2.85 kN)
Primary Use	Motors, Spindles, Robotics

5 reviews

Anonymous

Apr 17, 2026

Rating: 5/5

Perfect fit for my motor

Bought the 6905 for a repair job. Fits perfectly and runs smooth.

Anonymous

Apr 06, 2026

Rating: 5/5

Great value

Ordered a mix of 6900 and 6901. All matched specs correctly.

Anonymous

Feb 07, 2026

Rating: 5/5

Reliable for high speed

Using 6903 in a spindle application. No overheating issues so far.

Anonymous

Feb 01, 2026

Rating: 4/5

Good but shipping took time

Bearings are genuine and work well. Delivery was slower than expected.

Anonymous

Jan 24, 2026

Rating: 5/5

High quality import

Noticed less vibration compared to the old ones. Good packaging.

5 FAQ

Q: Is the 6906RS pre-lubricated?

A: Yes, standard grease lubrication is included.

Q: Do you sell these in bulk packs?

A: Please contact support for bulk pricing on orders over 50 units.

Q: What is the inner diameter of 6904?

A: The 6904 model has an inner diameter of 20mm.

Q: Can these handle high RPM?

A: Yes, the 6903 is specifically rated for high-speed applications.

Q: Is the seal rubber or metal on ZZ?

A: ZZ indicates metal shields on both sides.

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