68 PCS 693ZZ/ 623ZZ/ 624ZZ/ 685ZZ/ 687ZZ/ 627ZZ Ball Bearings Assortment Kit, Small Bearings Carbon Steel Deep Groove Bearing, for Furniture Wheel, Roller Skates, 3D Printing and ect —6 Size

68-Piece Deep Groove Ball Bearing Kit with Six Sizes
✔️ Six-size prelubed steel bearings: 693ZZ, 623ZZ, 624ZZ, 685ZZ, 687ZZ, 627ZZ.

This compact kit stores in a clear plastic box and is ideal for repairing furniture wheels, skateboard wheels, inline skates, 3D printers, and other small machinery. High carbon steel provides high speed operation, low noise, and good temperature resistance. It comes prelubricated to extend life and reduce maintenance needs.

✅ 68 pcs total: 12x693ZZ, 12x623ZZ, 12x624ZZ, 12x685ZZ, 10x687ZZ, 10x627ZZ
✅ Deep groove design for smooth rotation and low noise
✅ Prelubricated with oil for longer life and quick setup
✅ High carbon steel construction for durability and heat resistance
✅ Stored in a clear plastic storage box for easy organization

💡 What is a small deep groove bearing kit used for in hobby projects?

Quick answer: Handy for repairs and light-duty rotating parts in hobby builds.

• Small bearings fit wheels, guides, and axles in DIY toys and furniture
• Prelubed steel offers smooth, quiet operation
• Six sizes cover common shaft bores from about 3 mm to 7 mm
• Plastic storage box keeps parts organized for quick swaps