10-Pack 38KDD Ball Bearings 8x22x7mm - Chrome Steel - Greased

38KDD Shielded Ball Bearings – Chrome Steel, 10-Pack
✔️ 8mm x 22mm x 7mm – Economical, Versatile, Pre-Greased

The 38KDD is a widely used miniature deep groove ball bearing made from high-strength Chrome steel. Featuring double metal shields and factory lubrication, it’s designed for general-purpose applications where reliability and cost-efficiency are key. Ideal for electric motors, tools, fans, and hobby components.

✅ Size: 8mm ID x 22mm OD x 7mm width
✅ Type: Deep groove ball bearing
✅ Material: Chrome steel
✅ Closures: Double metal shields (ZZ)
✅ Lubrication: Pre-lubricated with grease
✅ Dynamic load rating Cr: 3,300 N
✅ Static load rating Cor: 1,350 N
✅ Grease limiting speed: 34,000 RPM
✅ Quantity: 10 bearings
✅ Packaging: Plastic tube (10 bearings per pack)

💡 Why is the 38KDD a go-to choice for mechanical engineers?
Its balance of performance, availability, and affordability makes it a standard in many mechanical systems - offering durability and ease of replacement in compact rotating assemblies.

Standard size, solid value - trusted in countless designs across industries.