Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Chrome Steel GCr15 |
| Precision Grade | ABEC-7 / ISO P4 |
| Seal Type | ZZ (Metal) or 2RS (Rubber) |
| Cage Material | Steel Retainer |
| Lubrication | Premium Low-Noise Grease |
| Surface Hardness | HRC 60-62 |
| Max RPM | Up to 30,000 (Size Dependent) |
| Bore Sizes Included | 1.5, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12 mm |
| Engineering Standard | German Technology |
| Warranty | 12 Months Manufacturer Warranty |
Anonymous
Apr 20, 2026
Rating: 5/5
High Quality
Noticeable difference in performance under high speed. Packaging was secure and all sizes were present.
Anonymous
Apr 14, 2026
Rating: 5/5
Great for RC Models
Fit perfectly in my custom drone build. The spin is incredibly smooth and there is virtually no noise during operation.
Anonymous
Mar 30, 2026
Rating: 4/5
Good Variety
Solid kit overall. I wish there were more units per size, but the quality makes up for it. Good for prototyping.
Anonymous
Mar 09, 2026
Rating: 5/5
Reliable Supply
We order these regularly for our robotics department. Consistency across batches is excellent.
Anonymous
Feb 22, 2026
Rating: 5/5
Very Quiet
I use these for small precision motors. The quality is noticeable compared to standard bearings I have used before.
Q: What type of grease is used for lubrication?
A: We use a premium low-noise grease suitable for high-speed applications and varying temperatures.
Q: What is the estimated shipping time?
A: Orders are typically processed within 24 hours and delivered within 3 to 5 business days domestically.
Q: Is there a return policy if the size is wrong?
A: Yes, we offer a 30-day return policy for unused items in their original packaging.
Q: Are these bearings shielded on both sides?
A: Yes, the ZZ variant has metal shields on both sides, while the 2RS variant has rubber seals on both sides.
Q: Can I purchase individual sizes instead of the collection?
A: This listing is for the collection kit only. Please check our other listings for bulk packs of specific sizes.
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