Anonymous
Apr 17, 2026
Rating: 3/5
Packaging could be better
The bearings themselves are fine, but they arrived loose in the bag. Some had minor surface scratches, though they still function.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | Chrome Steel GCr15 |
| Shield Type | Metal Shield (ZZ) or Rubber Seal (2RS) |
| Precision Grade | ABEC-1 / ABEC-3 / ABEC-5 |
| Lubrication | Pre-lubricated with Grease |
| Cage Material | Steel |
| Inner Diameter Range | 3mm to 9mm |
| Outer Diameter Range | 8mm to 19mm |
| Width Range | 4mm to 6mm |
| Flange Function | Axial Positioning Support |
| Package Quantity | 10 Pieces per Pack |
Anonymous
Apr 17, 2026
Rating: 3/5
Packaging could be better
The bearings themselves are fine, but they arrived loose in the bag. Some had minor surface scratches, though they still function.
Anonymous
Mar 18, 2026
Rating: 4/5
Good quality, minor issue
Most of the bearings were excellent. One out of the ten felt slightly stiff out of the box, but the rest work great in my 3D printer.
Anonymous
Mar 14, 2026
Rating: 5/5
Perfect for my RC drone
Used the F693ZZ on my motor bells. They spin very smoothly and the flange seats perfectly against the housing. Great value for the price.
Anonymous
Feb 11, 2026
Rating: 5/5
Exact replacement parts
Needed F696ZZ for my extruder assembly. Dimensions matched the original specs exactly. Installation was straightforward.
Anonymous
Feb 08, 2026
Rating: 5/5
Smooth operation
Very quiet operation under load. I appreciate the metal shields keeping the grease in and dust out. Will buy again.
Q: What is the maximum RPM rating for these bearings?
A: Depending on the specific size, these miniature bearings are generally suitable for speeds up to 30,000 RPM.
Q: Are these bearings made of stainless steel?
A: No, these are manufactured from Chrome Steel for higher durability and load capacity compared to stainless steel.
Q: Can I use the F695 model for a skateboard wheel?
A: No, these are miniature bearings designed for small machinery. Skateboards typically require 608 series bearings.
Q: Do you offer bulk discounts for orders over 50 packs?
A: Yes, please contact our sales department directly for bulk pricing and wholesale inquiries.
Q: What type of grease is used for lubrication?
A: We use a standard lithium-based grease suitable for general purpose mechanical applications.