Anonymous
Apr 20, 2026
Rating: 4/5
Good Fit
Dimensions were accurate. Shipping took a bit longer than expected though.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Stainless Steel (AISI 440C) |
| Brand Name | NSK |
| Seal Type | ZZ (Metal) or 2RS (Rubber) |
| Precision Grade | ABEC-1 (P0) |
| Cage Material | Steel Pressed |
| Lubrication | Pre-lubricated with Grease |
| Radial Clearance | Standard (CN) |
| Country of Origin | Japan |
| Inner Diameter Range | 10mm - 25mm |
| Outer Diameter Range | 26mm - 47mm |
Anonymous
Apr 20, 2026
Rating: 4/5
Good Fit
Dimensions were accurate. Shipping took a bit longer than expected though.
Anonymous
Apr 17, 2026
Rating: 5/5
Smooth Operation
No noise at all during operation. Very satisfied with the purchase.
Anonymous
Mar 23, 2026
Rating: 5/5
Excellent Quality
These bearings are smooth and clearly genuine NSK. Perfect for my marine project.
Anonymous
Feb 02, 2026
Rating: 5/5
Very Durable
Using them in a food processing machine. Stainless steel holds up well to cleaning.
Anonymous
Jan 27, 2026
Rating: 3/5
Packaging Issue
The bearing itself is fine, but the box was crushed upon arrival. Product works okay.
Q: Are these genuine NSK bearings?
A: Yes, all our NSK bearings are imported and authentic.
Q: Can these be used underwater?
A: They are stainless steel and corrosion-resistant, but not designed for continuous submersion.
Q: What is the difference between ZZ and 2RS?
A: ZZ has metal shields, 2RS has rubber seals. 2RS offers better dust protection.
Q: Do I need to add grease before installing?
A: No, they come pre-lubricated with standard grease from the factory.
Q: What is the maximum speed rating?
A: It varies by specific model number, please check the technical datasheet for RPM limits.