20-Pack 625ZZ Ball Bearings - 5mm Bore Diameter - Miniature - Shielded

Set of 20 Shielded Ball Bearings 625ZZ
✔️ 5mm ID x 16mm OD x 5mm Width - Chrome Steel

Perfect for high-speed, low-friction applications, this 20-pack of 625ZZ shielded ball bearings is ideal for electric motors, RC vehicles, 3D printers, and hobby-grade equipment. Each bearing features dual metal shields to protect against dust while retaining lubrication for smooth and quiet operation.

✅ Item: 625ZZ Ball Bearings (625Z)
✅ Type: Deep Groove Ball Bearings
✅ Material: Chrome Steel
✅ Shield Type: Double Metal Shields (ZZ)
✅ Lubrication: Pre-lubricated with grease
✅ Dimensions: 5mm x 16mm x 5mm (5x16x5mm)
✅ Inner Diameter (ID): 5mm
✅ Outer Diameter (OD): 16mm
✅ Width: 5mm
✅ Dynamic Load Rating (Cr): 1,750 N
✅ Static Load Rating (Cor): 670 N
✅ Limiting Speed (Grease): 40,000 RPM
✅ Equivalent To: 625-2Z, NMB R-1650ZZ, KOYO 625ZZ, NSK 625ZZ
✅ Compatible With: CRONO 4WD 3DIFF (1:8)
✅ Quantity: Set of 20 Bearings

💡 What makes ZZ shielded bearings good for hobby and industrial use?
ZZ shielded bearings are sealed with metal shields on both sides to reduce grease loss and block debris, offering a great balance of speed, protection, and low maintenance - ideal for repetitive motion and high RPM environments.