Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand Name	HRB Harbin
Bearing Type	Deep Groove Ball Bearing
Model Numbers	6905, 6906, 6907, 6908, 6909, 6910
Seal Type	ZZ (Metal Shield) / 2RZ (Rubber Seal)
Material	Chrome Steel GCr15
Precision Grade	ABEC-1 / P0
Cage Material	Steel Stamped
Lubrication	Grease Lubricated
Origin	China
Warranty	12 Months

5 reviews

Anonymous

Apr 21, 2026

Rating: 5/5

Reliable for automation

Used in conveyor system. No failures so far after 3 months.

Anonymous

Apr 04, 2026

Rating: 5/5

Perfect fit for lathe

Replaced worn spindles. Smooth operation and no vibration.

Anonymous

Mar 07, 2026

Rating: 5/5

Genuine product

Checked authenticity code on HRB website, all good.

Anonymous

Mar 01, 2026

Rating: 4/5

Good quality

Solid build, packaging could be better but bearings are fine.

Anonymous

Feb 13, 2026

Rating: 4/5

Works as expected

Slight noise at very high speed but acceptable for the price.

5 FAQ

Q: Can I use 2RZ for high temp?

A: Rubber seals limit temperature to 80C. Use ZZ for higher heat.

Q: Is shipping insured?

A: Yes, all packages are insured during transit.

Q: Are these compatible with SKF dimensions?

A: Yes, standard ISO dimensions apply across brands.

Q: What is the bore size for 6905?

A: The 6905 model has a 25mm inner diameter.

Q: Do you offer bulk discounts?

A: Contact customer service for orders over 100 units.

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