Sealed Ball Bearing 30x72x19mm 2RS Chrome Steel C3 With Dual Rubber Seals Pre-Greased Bearing For Easy Installation Dust And Contamination Protection Suitable For Industrial Machinery Automotive And DIY Projects

6306-2RS Sealed Ball Bearing 30x72x19mm, Chrome Steel Pack1
✔️ Deep groove sealed ball bearing, chrome steel, greased, 6,700 RPM

This 6306-2RS bearing is a standard deep groove ball bearing designed for smooth rotation in motors, gear boxes, conveyors, and DIY projects. Its dual rubber seals protect against dust and contamination while chrome steel components deliver durable performance.

✅ ID 30 mm (1.18 in), OD 72 mm (2.83 in), width 19 mm (0.75 in) for precise fit
✅ Dual rubber seals guard against dust/moisture
✅ Chrome steel construction delivers durability
✅ Pre-greased and ready to install
✅ Dynamic load rating 26,700 N; static 15,000 N
✅ Pack size: 1 bearing

💡 What is a sealed ball bearing used for in motor and machinery applications?

It reduces friction and supports smooth rotation in a wide range of equipment.

- handy in motors, conveyors, printers to reduce wear
- sealed design keeps dust out and extends life
- chrome steel construction offers durability in tough settings