A
Anonymous
Apr 18, 2026
Rating: 5/5
Perfect fit
Ordered the 625 size for a small motor project. Fit the shaft perfectly without any wobble.
Description
Genuine C&U Bearings: 608 Miniature, 606 High-Speed, 607, 609, 625, 626, 627, 628ZZ, 629, 688 Small Bearings
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand Name | C&U |
| Bearing Series | 608, 606, 607, 609, 625, 626, 627, 628, 629, 688 |
| Material Composition | Chrome Steel (GCr15) |
| Shield Type | ZZ (Metal Shield on Both Sides) |
| Precision Rating | ABEC-1 / ISO Class 0 |
| Cage Material | Steel |
| Lubrication | Pre-lubricated with Grease |
| Load Type | Radial |
| Country of Origin | China |
| Package Contents | 10 Pieces per Pack |
5 reviews
A
Anonymous
Apr 09, 2026
Rating: 5/5
Fast delivery
Arrived quickly and work great in my fidget spinner build. Very quiet operation.
A
Anonymous
Mar 22, 2026
Rating: 5/5
Smooth operation
These bearings spin very smoothly. Used them for my skateboard wheels and noticed less friction.
A
Anonymous
Mar 04, 2026
Rating: 5/5
Genuine quality
Definitely authentic C&U bearings. Packaging was secure and all pieces were intact.
A
Anonymous
Feb 12, 2026
Rating: 4/5
Good value
Works well for the price. One bearing was slightly stiff at first but loosened up after use.
5 FAQ
Q: Can I use these for skateboards?
A: Yes, the 608 size is the standard bearing size used for most skateboard wheels.
Q: What is the lubrication type?
A: They come pre-lubricated with standard grease suitable for general mechanical applications.
Q: What is the hardness rating?
A: The chrome steel material typically has a hardness rating between HRC 60-65.
Q: Are these sealed on both sides?
A: Yes, the ZZ designation indicates metal shields on both sides of the bearing.
Q: Do you offer bulk discounts?
A: Please contact our customer service team directly for inquiries regarding bulk order pricing.
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