10-Pack 623-2RS Bearings 3x10x4mm Miniature Ball Bearing

623-2RS Sealed Ball Bearings - Pack of 10
✔️ Chrome Steel Deep Groove 3x10x4 mm

This set includes 10 sealed 623-2RS deep groove ball bearings, built from chrome steel for strength and durability. Each bearing is double sealed to keep out dust and debris while retaining grease for long-lasting, smooth operation. Perfect for small devices, RC models, and hobby projects.

✅ Type: Deep groove ball bearings
✅ Model: 623-2RS
✅ Size: 3 x 10 x 4 mm
✅ Bore (inner diameter): 3 mm
✅ Outer diameter: 10 mm
✅ Width: 4 mm
✅ Material: Chrome steel
✅ Closures: Double rubber seals
✅ Lubrication: Pre-lubricated with grease
✅ Quantity: 10 bearings (packed in tube)
✅ Equivalents: KOYO 6232T, NSK 6232T, NMB R-10302T

💡 Why use sealed miniature ball bearings in small applications?
Sealed bearings ensure smooth and reliable performance in compact setups.

• Double seals keep grease in and dirt out

• Compact size fits into small-scale devices and RC gear

• Chrome steel provides strength and long service life

A handy 10-pack of small but tough bearings, order today and keep your projects running smooth.