Anonymous
Apr 04, 2026
Rating: 4/5
Good but tight fit
Quality is good, but required a press to install properly.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand Origin | Japan |
| Material | Chrome Steel GCr15 |
| Bearing Type | Deep Groove Ball Bearing |
| Seal Type | ZZ (Metal) or DDU (Rubber) |
| Precision Class | P0 (ABEC-1) |
| Cage Material | Stamped Steel |
| Lubrication | Pre-greased |
| Hardness | HRC 60-64 |
| Noise Level | Z1 Group |
| Warranty Period | 6 Months |
Anonymous
Apr 04, 2026
Rating: 4/5
Good but tight fit
Quality is good, but required a press to install properly.
Anonymous
Mar 27, 2026
Rating: 5/5
Fast Delivery
Arrived earlier than expected. Packaging was secure against rust.
Anonymous
Feb 09, 2026
Rating: 5/5
Perfect Replacement
Fit my electric motor perfectly. Very smooth rotation.
Anonymous
Jan 27, 2026
Rating: 5/5
Genuine Japanese Quality
You can feel the difference in material quality compared to generic brands.
Anonymous
Jan 26, 2026
Rating: 5/5
Bulk Order Success
Ordered 50 units for production line. No failures so far.
Q: Are these sealed on both sides?
A: Yes, both ZZ and DDU models are sealed on both sides.
Q: Is the bore size standard ISO?
A: Yes, all dimensions follow ISO 15 standards.
Q: Do you offer invoice for business?
A: Yes, please request VAT invoice during checkout.
Q: Can I use these for high temperature?
A: Standard grease works up to 120°C. For higher, please contact us.
Q: What grease is used inside?
A: Standard lithium-based grease suitable for general purposes.