Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand	HRB Harbin
Model Series	6006, 6007, 6008, 6009, 6010, 6011
Material	Chrome Steel GCr15
Seal Type	ZZ (Metal Shield) or 2RZ (Rubber Seal)
Precision Grade	P0 (ABEC-1)
Cage Material	Steel Stamped
Lubrication	Pre-lubricated with Grease
Inner Diameter	30mm to 55mm (Varies by Model)
Outer Diameter	55mm to 90mm (Varies by Model)
Warranty	1 Year Manufacturer Warranty

5 reviews

Anonymous

Apr 08, 2026

Rating: 5/5

Fast Shipping

Arrived well packaged and protected from moisture. Very satisfied with the purchase process.

Anonymous

Mar 11, 2026

Rating: 5/5

Perfect Replacement

Fit my electric motor perfectly. The 2RZ seals keep dust out effectively. Highly recommend.

Anonymous

Feb 19, 2026

Rating: 4/5

Good but noisy

Works fine for the application but slightly noisier than expected at high speeds. Still good value.

Anonymous

Feb 09, 2026

Rating: 5/5

Reliable Supplier

Ordered bulk for our workshop. All units were consistent in quality. Will order again.

Anonymous

Jan 31, 2026

Rating: 5/5

Great Quality

Genuine product from the flagship store. The bearings run smoothly and fit perfectly in my electric motor.

5 FAQ

Q: Are these bearings made in China?

A: Yes, these are authentic HRB bearings manufactured in Harbin, China.

Q: What is the maximum RPM for the 6008 model?

A: The limiting speed varies by lubrication and load, but generally around 8000-10000 RPM for grease lubrication.

Q: Do you offer bulk discounts for industrial orders?

A: Yes, please contact our customer service team directly for pricing on large quantity orders.

Q: What is the warranty period for these bearings?

A: All products from the official flagship store come with a 12-month manufacturer warranty.

Q: What is the difference between ZZ and 2RZ seals?

A: ZZ refers to metal shields on both sides, while 2RZ refers to non-contact rubber seals on both sides.

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