Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand | NSK |
| Material | Chrome Steel GCr15 |
| Bore Diameter | 1mm, 1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm |
| Seal Type | ZZ (Metal Shield) or 2RS (Rubber Seal) |
| Precision Rating | ABEC-1 / ISO Class 0 |
| Cage Material | Pressed Steel |
| Lubrication | Pre-greased |
| Country of Origin | Japan |
| Operating Temperature | -30°C to +120°C |
| Package Content | 10 Pieces per Pack |
Anonymous
Apr 16, 2026
Rating: 5/5
True to size
Caliper measurements confirm the bore sizes are accurate. Perfect fit for my precision motor shafts.
Anonymous
Apr 10, 2026
Rating: 5/5
Excellent for robotics
Used these on a robotic arm project. The smoothness is incredible and there is no lateral play. Genuine NSK quality as expected.
Anonymous
Mar 30, 2026
Rating: 5/5
Genuine NSK
Packaging had serial codes and proper branding. Happy to find authentic Japanese imports at this price.
Anonymous
Mar 10, 2026
Rating: 4/5
Good quality, tight fit
Bearings are high quality but the fit was slightly tighter than expected. Required a gentle press fit tool.
Anonymous
Feb 17, 2026
Rating: 5/5
High RPM stable
Running these in a high-speed RC motor. They handle the RPM without overheating or noise.
Q: What type of grease is used for lubrication?
A: They come pre-filled with standard high-speed lithium-based grease suitable for general use.
Q: Do you offer bulk discounts for larger orders?
A: Yes, please contact our sales team directly for quotes on orders exceeding 50 packs.
Q: What is the maximum RPM these can handle?
A: Max RPM varies by bore size, but most sizes in this range support up to 30,000 RPM under light load.
Q: Is there a warranty included with these bearings?
A: Yes, all NSK imports come with a 1-year manufacturer warranty against defects.
Q: Are these bearings made of stainless steel?
A: No, these are made from Chrome Steel GCr15 for maximum durability and load capacity.
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