A
Anonymous
Apr 10, 2026
Rating: 4/5
Seals are tight
2Z shields are sturdy and well fitted. Happy with the purchase for general industrial use.
Description
Harbin Bearing Group Tmall Flagship Store
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand | HRB |
| Model Series | 604, 605, 606, 607, 608, 609 |
| Bearing Type | Deep Groove Ball Bearing |
| Material | Chrome Steel GCr15 |
| Seal Type | 2Z (Metal) / 2RZ (Rubber) |
| Precision Grade | P0 / ABEC-1 |
| Cage Material | Steel Stamping |
| Lubrication | Pre-lubricated with Grease |
| Country of Origin | China |
| Package Quantity | 10 Pieces per Box |
5 reviews
A
Anonymous
Feb 19, 2026
Rating: 4/5
Good Value
Product is good and matches the description. Shipping took a week longer than expected but worth the wait.
A
Anonymous
Feb 03, 2026
Rating: 5/5
Reliable Supplier
We order these regularly for maintenance tasks. Consistent quality across all batches we have received.
A
Anonymous
Feb 02, 2026
Rating: 5/5
Excellent Quality
These bearings run very smoothly on my lathe. No noise and minimal vibration during operation.
A
Anonymous
Jan 27, 2026
Rating: 5/5
Perfect Fit
Ordered 608 2RZ for electric motors. Fit perfectly and the rubber seals keep dust out effectively.
5 FAQ
Q: What are the dimensions for the 606 model?
A: The 606 bearing has an inner diameter of 6mm, an outer diameter of 17mm, and a width of 6mm.
Q: What does the 2Z designation mean?
A: 2Z indicates that the bearing has metal shields on both sides, providing protection against debris while maintaining low friction.
Q: What is the warranty period?
A: We offer a 12-month warranty against manufacturing defects. Please keep your order receipt for claims.
Q: Can I mix different sizes in one order?
A: Please select the specific size variant from the options menu. Separate orders are required for different model numbers.
Q: Is grease included inside the bearing?
A: Yes, all bearings come pre-lubricated with standard industrial grease suitable for general applications.
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