A
Anonymous
Apr 08, 2026
Rating: 5/5
Corrosion Resistant
Held up well in salty conditions. Much better than standard carbon steel bearings.
Description
440 Stainless Steel Micro Miniature Flange with Rib ID 2 3 5 6 7 8 9 10 12mm High-Speed Mini Bearing
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | 440 Stainless Steel |
| Bearing Type | Miniature Flanged with Shoulder |
| Bore Diameter Options | 2, 3, 5, 6, 7, 8, 9, 10, 12 mm |
| Shield Type | Metal Shield (ZZ) |
| Precision Grade | ABEC-5 |
| Cage Material | Steel |
| Lubrication | Pre-lubricated with Grease |
| Max Speed | 20,000 - 45,000 RPM |
| Operating Temperature | -20°C to 120°C |
| Package Content | 10 Pieces per Pack |
5 reviews
A
Anonymous
Apr 07, 2026
Rating: 5/5
Smooth Operation
Works great for my drone gimbal. Very smooth rotation and minimal noise.
A
Anonymous
Apr 02, 2026
Rating: 4/5
Fast Shipping
Arrived quickly and well packaged. One bearing was stiff but the rest were fine.
A
Anonymous
Mar 22, 2026
Rating: 5/5
Precise
No wobble in my robotic joint. The flange helps secure the position perfectly.
A
Anonymous
Feb 09, 2026
Rating: 4/5
Good Fit
Slightly tight on 2mm shafts but good quality steel. No rust after a month.
5 FAQ
Q: Can I use oil instead of the pre-applied grease?
A: Yes, but you should clean the original grease out first.
Q: Is the bore size exact or is there tolerance?
A: Standard ISO tolerance applies to all miniature bearings.
Q: Do you offer bulk discounts for 100 packs?
A: Contact sales for large order pricing and availability.
Q: What is the flange thickness?
A: Depends on bore size, please see the specific size chart in the description.
Q: Are these bearings magnetic?
A: Yes, 440 stainless steel is magnetic.
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