Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand | NSK |
| Part Number Series | 61812, 61813, 61814, 61815, 61816, 61817ZZ |
| Bearing Type | Deep Groove Ball Bearing |
| Seal Type | ZZ (Double Metal Shield) |
| Material | High Carbon Chrome Steel |
| Precision Grade | P0 (ABEC-1) |
| Country of Origin | Japan |
| Lubrication | Pre-lubricated with Grease |
| Cage Material | Steel Sheet |
| Warranty | 12 Months Manufacturer Warranty |
Anonymous
Apr 21, 2026
Rating: 5/5
Reliable for Machinery
We ordered multiple sizes for our production line. All units performed within specified tolerances.
Anonymous
Apr 11, 2026
Rating: 5/5
Fast Shipping
Arrived well packaged with original NSK boxing. Very satisfied with the purchase process.
Anonymous
Mar 04, 2026
Rating: 5/5
Genuine NSK Quality
These bearings are authentic and fit perfectly into my motor assembly. Smooth operation and no noise.
Anonymous
Feb 27, 2026
Rating: 5/5
Perfect Replacement
Replaced worn-out bearings on a spindle. The machine runs quieter than before.
Anonymous
Feb 16, 2026
Rating: 4/5
Good Value
Slightly higher price than generic brands but the longevity is worth it for critical applications.
Q: What is the shelf life if stored properly?
A: When stored in original packaging in a dry environment, the shelf life is typically 5 years.
Q: What type of grease is pre-applied?
A: They come pre-lubricated with standard lithium soap based grease suitable for general use.
Q: Do you offer bulk discounts for large orders?
A: Yes, please contact our sales team via the contact form for volume pricing inquiries.
Q: Can these handle high RPM applications?
A: Yes, the deep groove design is optimized for high-speed rotation and radial loads.
Q: Are these bearings genuine NSK products?
A: Yes, all our bearings are sourced directly from authorized distributors and are 100% genuine.
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