Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand | NSK |
| Country of Origin | Japan |
| Material | High Carbon Chrome Steel |
| Seal Type | ZZ, RS, RZ, or DDU (Model Dependent) |
| Precision Class | ABEC-1 / ISO P0 |
| Cage Material | Pressed Steel |
| Lubrication | Pre-greased with Standard Grease |
| Dynamic Load Rating | Varies by Model (e.g., 12.8 kN for 6205) |
| Static Load Rating | Varies by Model (e.g., 6.55 kN for 6205) |
| Warranty | 6 Months Manufacturer Warranty |
Anonymous
Apr 24, 2026
Rating: 5/5
Excellent Quality
Fit perfectly in my lathe motor. Smooth operation and no noise after installation. Definitely genuine NSK.
Anonymous
Apr 04, 2026
Rating: 4/5
Works well
Smooth operation and seems durable. Slightly pricey compared to local brands but worth it for the reliability.
Anonymous
Mar 21, 2026
Rating: 5/5
Genuine NSK
Checked the laser marking and the box security seal. All authentic. Great price for imported Japanese bearings.
Anonymous
Mar 11, 2026
Rating: 5/5
Fast shipping
Needed these for a repair job urgently. Arrived on time and worked exactly as expected. Will buy again.
Anonymous
Jan 27, 2026
Rating: 4/5
Good bearings
Seem genuine based on the packaging and hologram. Shipping box was slightly damaged but the product was fine.
Q: What is the maximum RPM for the 6205 model?
A: For grease lubrication, the reference speed is approximately 13,000 rpm. Oil lubrication allows higher speeds.
Q: Are these authentic Japanese imports?
A: Yes, all our NSK bearings are sourced directly from authorized distributors in Japan.
Q: Can I mix RS and ZZ types in the same assembly?
A: It is not recommended. Please use the same seal type across the assembly for consistent performance.
Q: Do I need to add grease before installation?
A: No, these bearings come pre-greased from the factory and are ready for immediate installation.
Q: Is there a bulk discount for ordering 50 units?
A: Yes, please contact our sales team directly for volume pricing on orders over 20 units.
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