MRC 304SZZST Single Row Radial Ball Bearing 20 Mm ID 52 Mm OD 15 Mm Wide Double Sealed Metal Cage Heavy Duty Industrial Grade Bearing For Machinery And Equipment In Stock Today

MRC 304SZZST 20x52x15mm Double-Sealed Radial Bearing
✔️ 1 bearing, 20 mm bore, 52 mm OD, 15 mm wide, double sealed

The MRC 304SZZST is a single-row radial ball bearing with a double sealed design and a metal cage, built for heavy-duty industrial use. It's commonly used in drills, presses, conveyors and other equipment where robust radial support and seal protection matter.

✅ Bore: 20 mm (0.787 in) OD: 52 mm (2.047 in) Width: 15 mm (0.591 in)
✅ Material: stainless steel balls, steel cage, rubber seals
✅ Dynamic load: 3570 lbf; Static load: 1750 lbf; max sealed rpm 9500
✅ Pack: 1 bearing

💡 What is a sealed radial ball bearing used for in heavy industrial machinery?

- Used to support heavy radial loads while keeping lubricant inside and contaminants out. - Handy for drills, presses, conveyor systems and other gear that runs fast with long service. - Sealed designs reduce maintenance needs and downtime by preventing dirt entry.