Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand | NSK |
| Country of Origin | Japan |
| Material | Chrome Steel GCr15 |
| Seal Type | ZZ (Metal Shield) |
| Precision Class | ABEC-1 / P0 |
| Cage Material | Steel |
| Lubrication | Pre-filled Grease |
| Noise Level | Low Noise Z1 |
| Warranty Period | 6 Months |
| Packaging | Original NSK Box |
Anonymous
Apr 15, 2026
Rating: 5/5
Perfect for Skateboards
Bought the 608ZZ model for my longboard. Speed is incredible and they stay cool after long rides.
Anonymous
Mar 08, 2026
Rating: 4/5
Good but pricey
Quality is excellent as expected from Japan imports. Shipping took a bit longer than expected but worth the wait.
Anonymous
Mar 03, 2026
Rating: 5/5
Genuine and Smooth
Verified the markings on the bearing. Spins very smoothly with no grit. Perfect for my electric motor project.
Anonymous
Feb 22, 2026
Rating: 5/5
Industrial Grade
Using these in a small conveyor setup. They handle the load well and vibration is minimal.
Anonymous
Jan 29, 2026
Rating: 5/5
Great Quality
These are definitely authentic NSK bearings. The build quality is superior to generic brands I have used before.
Q: Are these bearings 100% authentic NSK?
A: Yes, all our bearings are imported directly from Japan with original packaging and verification codes.
Q: What is the maximum RPM for the 608 model?
A: The limiting speed varies by application, but typically around 34,000 RPM for grease lubrication in open conditions.
Q: Is there a bulk discount available?
A: Please contact our customer service directly for pricing on orders exceeding 50 units.
Q: Can I use the 608ZZ for skateboard wheels?
A: Yes, the 608ZZ is the standard size for most skateboard and longboard wheels.
Q: Do these come pre-lubricated?
A: Yes, they come pre-filled with high-quality grease suitable for general purpose use.
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