6309ZZ Deep Groove Ball Bearing P0 45x100x25mm Pre Lubricated With Double Metal Seal For Scooter Skateboard Bike And Wheel Applications Mean Heavy Duty Dust Proof Smooth Rotation For Cars Motors Lawn Equipment And More

6309ZZ Deep Groove Ball Bearing with Double Seal 100x45x25mm ✔️ Single 6309ZZ, pre-lubricated, sealed, 100x45x25mm

This heavy-duty sealed ball bearing is designed for wheel and machinery applications, including scooters, skateboards, bikes, cars, lawn equipment, and power tools. It provides smooth rotation and long service life in dusty environments.

✅ Outer diameter: 100 mm (3.94"), inner diameter: 45 mm (1.77"), width: 25 mm (0.98")
✅ Type 6309ZZ, precision level P0, pre-lubricated
✅ Double metal seal for dust-proof operation, supports radial and axial loads
✅ Basic load ratings Cr 53 kN, C0r 32 kN; limiting speed 6700 min-1 (Grease)

💡 What is a sealed ball bearing used for in wheel and machinery applications? This common setup helps wheels, motors, and drive systems rotate smoothly while resisting dust and grime.

- It handles radial and axial loads with low friction, making it handy for wheels, hubs, and drives - The double shield keeps dust out and extends service life in harsh environments - Pre-lubricated design reduces installation steps and ongoing maintenance