Deep Groove Ball Bearing 28x52x12mm, Chrome Steel, Double Rubber Sealed, ABEC 5 Precision, Built Tough, Wear Resistant, Low Friction Bearings for Machinery, Auto, and Industrial Use, ZV4
✔️ 28x52x12mm chrome steel, double rubber seal, ABEC 5, ZV4
This deep groove ball bearing is a tough precision component used in motors, fans, pumps, and other industrial equipment. Its double rubber seals keep dust and moisture out, extend life, and maintain smooth, low-friction operation.
✅ Size: 28 x 52 x 12 mm (1.10 x 2.05 x 0.47 in)
✅ Material: bearing steel for high strength, wear, and corrosion resistance
✅ Seal: double-sided rubber seals protect from dust and moisture
✅ Tolerance: ABEC 5 with ZV4 low-noise operation
✅ Applications: motors, fans, pumps, gearboxes, tools
✅ Packaging: 1 piece per package
💡 What is a sealed deep groove ball bearing used for in high-speed machinery? This handy explanation covers common uses and why it works in tough setups.
- High-speed and high-load support with low friction for motors, gearboxes, and pumps
- Dust and moisture protection extends life and reduces maintenance
- ABEC 5 tolerance and ZV4 low-noise features ensure stable, quiet operation