A
Anonymous
Apr 16, 2026
Rating: 3/5
Packaging damaged
Bearings fine but box was crushed. Product works but presentation poor.
Description
Japanese NSK Imported High-Speed Miniature Ball Bearings, Inner Diameters 6, 7, 8, 9, 10mm Complete Set
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand | NSK |
| Country of Origin | Japan |
| Material | Chrome Steel |
| Bearing Type | Deep Groove Ball Bearing |
| Precision Rating | ABEC-7 |
| Seal Type | ZZ (Metal Shield) |
| Lubrication | Pre-lubricated Grease |
| Cage Material | Steel |
| Recommended Use | RC Models, Drones, Machinery |
| Package Quantity | 10 Pieces |
5 reviews
A
Anonymous
Feb 07, 2026
Rating: 5/5
Genuine NSK
Verified the logo, very happy. Fits perfectly in my motor housing.
A
Anonymous
Feb 04, 2026
Rating: 5/5
Perfect for my drone
Smooth spin and genuine quality. Noticed less vibration immediately.
A
Anonymous
Jan 30, 2026
Rating: 4/5
Good but expensive
Works well but shipping took time. Quality is undeniable though.
A
Anonymous
Jan 26, 2026
Rating: 5/5
High speed performance
No heat buildup after long runs. Highly recommend for high RPM apps.
5 FAQ
Q: What is the return policy?
A: We offer a 30-day return policy for unused items in original packaging.
Q: What is the maximum RPM for the 5mm model?
A: The 5mm model can typically handle up to 30,000 RPM depending on lubrication and load.
Q: Are these authentic NSK bearings?
A: Yes, all our bearings are directly imported from Japan and are 100% genuine.
Q: How long does shipping take?
A: Standard shipping usually takes 3-5 business days within the continental US.
Q: Do they come pre-lubricated?
A: Yes, all units come pre-lubricated with high-speed grease ready for installation.
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
