Sealed Ball Bearing 15x42x13mm with Dual Rubber Seals in 52100 Chrome Steel, High Durability Shielded Bearing for Industrial Machinery, Automotive, and DIY Projects with Precise Fit and Long Lifespan

Sealed 6302UU Ball Bearing 15x42x13mm - single unit
✔️ 15x42x13 mm bore, 42 mm OD, 13 mm width; chrome steel, seals, greased

This compact sealed ball bearing is designed for small to mid-size machinery and hobby projects, where radial loads and smooth rotation matter. It’s commonly used in conveyors, sliding guides, and hobby CNC setups.

✅ Inner bore 15 mm, outer diameter 42 mm, width 13 mm
✅ Chrome steel (52100) construction for durability
✅ Sealed with two rubber shields to block dust and moisture
✅ Pre-lubricated with grease for immediate use
✅ Dynamic load 11,400 N; static 5,400 N; max speed 13,000 RPM
✅ Quantity: 1 bearing

💡 What is a sealed ball bearing used for in compact machinery and hobby projects?

Its handy for smooth rotation and long life in tight spaces.

- Sealed design keeps lubricant in and contaminants out
- Ideal for compact gear trains, conveyors, and hobby CNCs
- Low maintenance with pre-lubricated grease