309KDD Shielded Deep Groove Ball Bearing With Metal Shields, 45mm Bore, 100mm OD, 25mm Width, Single Row, Grease Lubricated, High Dynamic Load Rating Cr 55.3 kN And Static Cor 31.5 kN, Ideal For Machinery Automotive And Precision Equipment

Single shielded deep groove bearing 309KDD, 45x100x25 mm
✔️ 45 mm bore, 100 mm OD, 25 mm width; Cr 55.3 kN, Cor 31.5 kN

This shielded, single-row deep groove ball bearing is built for smooth, quiet rotation in industrial machinery, conveyors, and motors. Metal shields keep dust, dirt, and moisture out, extending service life in tough environments.

✅ Bore: 45 mm (1.77 in)
✅ Outer diameter: 100 mm (3.94 in)
✅ Width: 25 mm (0.98 in)
✅ Basic dynamic load rating Cr: 55.3 kN
✅ Basic static load rating Cor: 31.5 kN
✅ Lubrication: Grease, 7500

💡 What is a shielded deep groove ball bearing used for in general machinery?

These handy bearings are great for reliable rotation in compact setups and help simplify maintenance.

- Handy for radial load support in compact gearboxes and conveyor systems - Shielded design keeps dust and moisture out in dirty environments - Great for quiet, smooth operation in small motors and machinery