Anonymous
Apr 10, 2026
Rating: 4/5
Good Value for Bulk Pack
Quality is as expected from SKF. Shipping took a bit longer than anticipated, but the product itself is great. Will buy again for future projects.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Brand | SKF |
| Model Series | 623, 624, 625, 626, 627, 628, 629 |
| Bearing Type | Deep Groove Ball Bearing |
| Seal Configuration | 2Z (Metal Shield) or 2RSH (Rubber Seal) |
| Material | Chrome Steel GCr15 |
| Precision Class | ISO Normal / ABEC-1 |
| Cage Material | Steel Stamping |
| Lubrication | Pre-lubricated with Grease |
| Country of Origin | Imported |
| Common Applications | Electric Motors, Robotics, Appliances |
Anonymous
Apr 10, 2026
Rating: 4/5
Good Value for Bulk Pack
Quality is as expected from SKF. Shipping took a bit longer than anticipated, but the product itself is great. Will buy again for future projects.
Anonymous
Apr 08, 2026
Rating: 5/5
Genuine SKF Product
Verified the hologram and packaging. These are authentic imported bearings. No noise during high-speed operation. Very satisfied with the purchase.
Anonymous
Apr 07, 2026
Rating: 5/5
Perfect for 3D Printer
Replaced the old bearings on my 3D printer with these 625-2Z models. The movement is much smoother now. Genuine product with proper packaging.
Anonymous
Feb 26, 2026
Rating: 5/5
Excellent Quality Bearings
These SKF bearings are smooth and quiet. Used them for a motor repair project and they fit perfectly. Highly recommend for anyone needing genuine miniature bearings.
Anonymous
Feb 01, 2026
Rating: 4/5
Reliable Performance
Using these in a small conveyor setup. They handle the load well and run cool. One star off because the grease seems a bit stiff initially but loosens up.
Q: Can I return the item if I opened the package?
A: Due to hygiene and safety regulations on mechanical parts, we can only accept returns for unopened original packaging.
Q: Do I need to add grease before installation?
A: No, these bearings come pre-lubricated from the factory. Adding more grease is not necessary unless specific high-load conditions apply.
Q: Are these bearings genuine SKF products?
A: Yes, all our bearings are sourced directly from authorized distributors and are 100% genuine imported SKF products.
Q: What is the difference between 2Z and 2RSH seals?
A: 2Z indicates metal shields on both sides, while 2RSH indicates contact rubber seals on both sides. Rubber seals offer better contamination protection.
Q: What is the maximum RPM for the 625 model?
A: The limiting speed varies by lubrication and load, but generally, the 625 series can handle up to 30,000 RPM under ideal conditions.