6309-2RS Sealed Ball Bearing 45mm Bore 100mm Outer Diameter 25mm Width Chrome Steel With Dual Rubber Seals Pre Greased And Self Lubricated For Dust Protection And Smooth Operation Suitable For Industrial Machinery Automobiles Robotics And Heavy Equipment

This sealed ball bearing is built from chrome steel with dual rubber seals to protect against dust and contamination. It comes pre-greased and ready for installation in machinery, conveyors, robotics, and other systems needing reliable, smooth rotation.

✅ Inner diameter 45 mm
✅ Outer diameter 100 mm
✅ Width 25 mm
✅ Chrome steel construction
✅ 2 rubber seals for dust protection
✅ Greased, ready to install
✅ Dynamic load rating Cr 53,000 N
✅ Static load rating Cor 32,000 N
✅ Lubrication Grease, 4,800 RPM
✅ Pack size 1 bearing

💡 What is a sealed ball bearing used for in common machinery and DIY projects? A handy, low-friction option for rotating shafts in many setups.
- Sealed ball bearing supports rotating shafts in conveyors and robotics for smooth motion
- Handy, low-friction solution for gears, printers, and hobby projects
- Dust protection with dual rubber seals extends service life in dirty environments