A
Anonymous
Apr 19, 2026
Rating: 3/5
Mixed bag
9 out of 10 worked great, one was noisy. Good enough for non-critical applications.
Description
Trendy Premium Products, Quality Guaranteed
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Chrome Steel GCr15 |
| Shield Type | Double Metal Shield (ZZ) |
| Precision Class | ABEC-7 / ISO Class 4 |
| Series Type | RF & R-L Series |
| Lubrication | Pre-lubricated with Low Friction Grease |
| Cage Material | Steel or Nylon |
| Operating Temperature | -20°C to 120°C |
| Noise Level | Low Noise (Z1 Group) |
| Country of Origin | Imported |
| Package Quantity | 10 Pieces per Pack |
5 reviews
A
Anonymous
Apr 08, 2026
Rating: 5/5
Exact replacement
Matched the old 1240 specs perfectly. My small motor is running quietly again.
A
Anonymous
Mar 21, 2026
Rating: 5/5
Perfect for my RC build
Used these on my quadcopter motors and they spin incredibly smooth. No vibration noticed at high throttle.
A
Anonymous
Mar 11, 2026
Rating: 5/5
High speed confirmed
Running at 30k RPM no issue. These are genuine miniature bearings and fit the 1760 spec perfectly.
A
Anonymous
Feb 16, 2026
Rating: 4/5
Good value
Works well for the price. One felt slightly tight out of the box but loosened up after a few minutes of run time.
5 FAQ
Q: Can I wash them with solvent?
A: We do not recommend washing them as it will remove the pre-applied lubrication. They are ready to use out of the package.
Q: Suitable for 3D printer fans?
A: Yes, these miniature bearings are commonly used in cooling fans and small motor applications found in 3D printers.
Q: Are these sealed or shielded?
A: These are ZZ shielded, meaning they have metal shields on both sides to keep debris out while maintaining low friction.
Q: Do you offer bulk discounts?
A: Yes, please contact our sales team directly for pricing on orders exceeding 50 packs.
Q: What is the inner diameter for model 1760?
A: Please refer to the specific dimension chart in the product description images for exact ID, OD, and width measurements.
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