Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Brand	HRB
Model Series	6405 - 6412
Bearing Type	Deep Groove Ball Bearing
Material	Chrome Steel (GCr15)
Seal Type	Open / RZ (Non-Contact)
Precision Grade	P0 (ABEC-1)
Cage Type	Stamped Steel
Lubrication	Pre-greased
Operating Temperature	-20°C to 120°C
Country of Origin	China

5 reviews

Anonymous

Mar 20, 2026

Rating: 5/5

Great for Motor Repair

Used the 6406 size for an electric motor. Fits perfectly and runs quiet.

Anonymous

Mar 18, 2026

Rating: 4/5

Good Quality

Bearings look genuine. Shipping took a bit long but product is solid.

Anonymous

Feb 11, 2026

Rating: 5/5

Reliable Performance

Been using HRB for years. These open types are easy to lubricate.

Anonymous

Feb 05, 2026

Rating: 4/5

Value for Money

Competitive price for genuine HRB. Would buy again.

Anonymous

Jan 31, 2026

Rating: 5/5

Exact Specifications

Measured the 6408, dimensions are accurate to the mm.

5 FAQ

Q: Are these single or double row?

A: These are single row deep groove ball bearings.

Q: Is the grease high temperature?

A: Standard grease is used. For high heat, you may need to regrease.

Q: Do you ship internationally?

A: Yes, we ship worldwide via express courier.

Q: Can I use these in wet environments?

A: Open types are not sealed against water. Consider 2RS for wet conditions.

Q: What is the bore diameter for 6409?

A: The 6409 bearing has a bore diameter of 45mm.

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