Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Chrome Steel (GCr15) |
| Precision Grade | ABEC-5 / ABEC-7 |
| Seal Type | Open, ZZ (Metal), 2RS (Rubber) |
| Inner Diameter Range | 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm |
| Outer Diameter Range | 3mm to 22mm |
| Width Range | 1mm to 7mm |
| Cage Material | Steel or Nylon |
| Lubrication | Pre-lubricated with Low Noise Grease |
| Noise Level | Z2 / Z3 Quiet Rating |
| Package Content | Assorted Kit in Plastic Storage Box |
Anonymous
Apr 04, 2026
Rating: 3/5
Missing one size
The 1.5mm slot was empty in my box. Contacted support and they sent a replacement quickly. Quality is fine otherwise.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect for my drone build
Sizes were accurate and the bearings spin very smoothly. I used the 2mm and 3mm sizes for my motor mounts and noticed less vibration immediately.
Anonymous
Mar 04, 2026
Rating: 4/5
Good quality, slight grease excess
Overall great kit. Some of the smaller bearings had a bit too much grease out of the box, but easy to clean. Precision seems good for the price.
Anonymous
Feb 27, 2026
Rating: 5/5
Exactly as described
Needed 2mm bearings for a hobby project and this catalog had everything. The labeling on the box makes it easy to find the right size quickly.
Anonymous
Jan 27, 2026
Rating: 5/5
Great assortment
Box organization is helpful. I keep this on my workbench for various RC car repairs. The rubber seals hold up well against dust.
Q: Is the grease pre-applied or do I need to add oil?
A: All bearings come pre-lubricated with low noise grease. You can add oil later if needed for specific high-speed applications.
Q: What is the maximum RPM for the 3mm bearing?
A: Maximum RPM varies by load and lubrication, but generally, these miniature bearings can handle high speeds suitable for RC motors and drones.
Q: Do you ship internationally?
A: Yes, we ship worldwide. Shipping times and costs vary by location and are calculated at checkout.
Q: Can I purchase individual sizes instead of the full catalog?
A: This listing is for the assorted kit only. Please check our other listings for bulk packs of specific sizes.
Q: Are these bearings corrosion resistant?
A: Standard kits are Chrome Steel. We also offer Stainless Steel versions which provide better corrosion resistance for humid environments.
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