20-Pack 627ZZ Bearings 7x22x7mm Shielded - 7mm ID Bore - Miniature
UPC: 00193019024218
Type: Deep groove Radial ball bearing
Dimensions: 7mm x 22mm x 7mm/Metric
Bearing Inner Diameter: 7mm
Bearing Outer Diameter: 22mm
20-Pack 627ZZ Shielded Ball Bearings - Miniature Size
✔️ 7mm ID x 22mm OD x 7mm Wide - Ideal for motors and small devices
This 20-pack of 627ZZ miniature ball bearings offers top-tier performance for electric motors, hobby projects, skate wheels, and other light-duty applications. Made from durable chrome steel with double metal shields, these bearings are built to resist dust and extend service life. Pre-greased and ready to roll, they’re a great choice for high-speed, low-maintenance setups.
✅ Pack size: 20 bearings
✅ Bearing type: Deep groove radial
✅ Dimensions: 7mm (ID) x 22mm (OD) x 7mm (width)
✅ Closures: Double metal shields (ZZ)
✅ Material: Chrome steel, including cage
✅ Quality: Electric motor-grade
✅ Lubrication: Pre-lubricated with grease
✅ Dynamic load: 3,300 N
✅ Static load: 1,350 N
✅ Max speed (greased): 31,000 RPM
✅ Includes industrial packaging for easy storage
Dimensions Table:
| Inner (ID) | Outer (OD) | Width |
|---|---|---|
| 7mm | 22mm | 7mm |
✅ Equivalent to:
-
627-2Z
-
627-Z
💡 Why use double shielded ball bearings in electric motors and devices?
Double shielded bearings block out contaminants while retaining lubrication, perfect for fast, clean performance in small equipment.
-
High-speed compatible with low drag
-
Long life in enclosed or semi-clean environments
-
Used in fans, skates, power tools, and gear motors
-
Ideal for bulk replacement or manufacturing runs
Looking for reliability in a compact size? This 20-pack of 627ZZ bearings keeps your equipment spinning like a champ - grab your set now and stock up smart!