Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand	HRB (Harbin)
Model Series	6900, 6901
Bearing Type	Deep Groove Ball Bearing
Material	GCr15 Chrome Steel
Seal Type	ZZ (Metal) or 2RZ (Rubber)
6900 Inner Diameter	10 mm
6900 Outer Diameter	22 mm
6900 Width	6 mm
6901 Inner Diameter	12 mm
Precision Rating	P0 (ABEC-1)

5 reviews

Anonymous

Apr 11, 2026

Rating: 5/5

Fast Shipping

Arrived in 3 days well packaged. No damage to the bearings during transit.

Anonymous

Apr 10, 2026

Rating: 5/5

Bulk Order

Ordered 50 units for production. All units passed quality check. Will order again.

Anonymous

Mar 24, 2026

Rating: 5/5

Great Price

Much better value than local hardware stores. Official store gives peace of mind.

Anonymous

Mar 14, 2026

Rating: 4/5

Good Fit

Dimensions are accurate. Slightly noisy at very high RPM but acceptable for the price.

Anonymous

Mar 05, 2026

Rating: 5/5

Genuine Product

Verified the code on the box and it is authentic HRB. Smooth operation on my motor.

5 FAQ

Q: What is the return policy if the size is wrong?

A: We accept returns within 30 days if the product is unused and in original packaging.

Q: Are the bearings pre-lubricated?

A: Yes, all bearings come pre-greased from the factory and are ready for installation.

Q: What is the outer diameter of the 6901 model?

A: The 6901 model has an outer diameter of 24 mm and a width of 6 mm.

Q: Are these bearings authentic HRB products?

A: Yes, this is an official self-operated store. All products come with verification codes.

Q: Do you provide invoices for business purchases?

A: Yes, we can provide official VAT invoices upon request during checkout.

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