A
Anonymous
Apr 01, 2026
Rating: 5/5
Fast Shipping
Arrived in original packaging. Seals look intact and high quality.
Description
Harbin Bearing Flagship Store Brand Direct Sales Genuine Product Guarantee
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand | HRB (Harbin) |
| Model Series | 6905, 6906, 6907, 6908, 6909, 6910 |
| Bearing Type | Deep Groove Ball Bearing |
| Seal Type | ZZ (Metal) / 2RZ (Rubber) |
| Material | Chrome Steel GCr15 |
| Precision Grade | ABEC-1 (ISO P0) |
| Internal Clearance | C0 (Standard) |
| Cage Material | Steel Stamped |
| Lubrication | Pre-greased |
| Country of Origin | China |
5 reviews
A
Anonymous
Mar 08, 2026
Rating: 4/5
Good for DIY
Used on lathe upgrade. Works well though shipping took a few extra days.
A
Anonymous
Mar 07, 2026
Rating: 5/5
Genuine HRB
Confirmed authentic via QR code. Smooth spin and no noise during operation.
A
Anonymous
Feb 06, 2026
Rating: 4/5
Standard Size
Dimensions match catalog exactly. Good value for bulk purchase.
A
Anonymous
Jan 29, 2026
Rating: 5/5
Quiet Operation
Replaced old bearings in my motor. Noise is completely gone now.
5 FAQ
Q: Are these high speed rated?
A: Suitable for standard motor speeds. Please check specific RPM limits for your model.
Q: What is the difference between ZZ and 2RZ?
A: ZZ has metal shields for high speed, 2RZ has rubber seals for better contamination protection.
Q: Do you ship internationally?
A: Yes, we ship via standard logistics partners to most countries.
Q: Can I return if size is wrong?
A: Yes, returns are accepted within 30 days if the item is unused.
Q: What grease is used?
A: Standard lithium-based grease is pre-filled at the factory.
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