Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand	HRB (Harbin)
Model Series	6000, 6001, 6002, 6003, 6004
Material	Chrome Steel GCr15
Seal Type	ZZ (Metal) or 2RZ (Rubber)
Precision Grade	ABEC-1 / P0
Country of Origin	China
Cage Material	Steel or Nylon
Lubrication	Pre-lubricated with Grease
Operating Temperature	-20°C to 120°C
Warranty	12 Months Manufacturer Warranty

5 reviews

Anonymous

Apr 09, 2026

Rating: 5/5

Reliable Supplier

Third time purchasing from this store. Consistency in quality is excellent. The 2RZ seals provide good dust protection.

Anonymous

Mar 21, 2026

Rating: 4/5

Good Value for Industrial Use

Solid bearings for the price. One unit had slight grease excess but nothing affecting performance. Good for general machinery.

Anonymous

Mar 06, 2026

Rating: 5/5

Genuine OEM Quality

Received the 6002 ZZ bearings for my motor repair. They fit perfectly and run smoothly without noise. Authentic HRB packaging included.

Anonymous

Mar 03, 2026

Rating: 5/5

Perfect Replacement Parts

Used these to replace worn-out bearings in a conveyor system. High-speed performance is stable. Highly recommend this seller.

Anonymous

Mar 03, 2026

Rating: 5/5

Fast Shipping and Great Product

Ordered multiple sizes for our workshop. All bearings arrived well-packaged and appear to be genuine. Will order again.

5 FAQ

Q: Do these bearings come pre-lubricated?

A: Yes, all bearings are factory pre-lubricated with standard grease suitable for general industrial applications.

Q: How can I verify if these are authentic HRB bearings?

A: All our products come with official HRB packaging and laser marking on the bearing ring. You can verify the code on the HRB official website.

Q: Can I return the item if the size is wrong?

A: Yes, we accept returns within 30 days provided the item is unused and in original packaging. Please contact support for a return label.

Q: What is the estimated shipping time to the US?

A: Standard shipping typically takes 7-15 business days. Express options are available at checkout for faster delivery.

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

A: ZZ refers to metal shields on both sides, suitable for high speeds. 2RZ refers to rubber contact seals, offering better dust and moisture protection.

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