Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand | NSK |
| Model Series | 692-699 |
| Material | High-Carbon Chrome Steel |
| Seal Type | Metal Shield (ZZ) or Rubber (DDU) |
| Precision Rating | ABEC-1 |
| Cage Material | Steel |
| Lubrication | Standard Grease |
| Noise Level | Low Noise |
| Operating Temperature | -30°C to +120°C |
| Country of Origin | Japan |
Anonymous
Apr 16, 2026
Rating: 5/5
Perfect for Drones
Replaced old bearings in my racing drone motors. These spin incredibly smooth and seem to be genuine NSK. Highly recommend for high RPM applications.
Anonymous
Mar 24, 2026
Rating: 4/5
Good Quality
Overall very satisfied. One bearing was slightly stiff out of the box but loosened up after use. Good value for the price.
Anonymous
Mar 13, 2026
Rating: 5/5
Smooth Spin
Using these in a small CNC spindle. No vibration and very quiet operation. Will purchase again for future projects.
Anonymous
Mar 11, 2026
Rating: 5/5
Genuine NSK
Checked the markings and packaging. These are authentic. Packaging was secure and prevented any damage during shipping.
Anonymous
Feb 03, 2026
Rating: 4/5
Fast Shipping
Product arrived earlier than expected. Works as described for my 3D printer upgrade. Fits perfectly in the specified slots.
Q: Can I return if wrong size?
A: Yes, we accept returns within 30 days provided the item is unused and in original packaging.
Q: What grease is used?
A: These bearings come pre-lubricated with standard lithium-based grease suitable for general industrial use.
Q: Difference ZZ and DDU?
A: ZZ uses metal shields for higher speed limits, while DDU uses rubber seals for better dust and moisture protection.
Q: Is this genuine NSK?
A: Yes, all items are sourced directly from authorized distributors and are 100% authentic.
Q: Do you offer bulk pricing?
A: Yes, please contact our sales team via the contact form for quotes on large quantity orders.
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