MRC 300 S Medium Series Ball Bearing Single Row Radial Double Shielded Beefy Bearing With 55 Mm ID 120 Mm OD And 29 Mm Width 2.165 Inch Bore And 4.724 Inch Outer Diameter For Heavy Duty Industrial Use

MRC 300-S 55mm ID Ball Bearing, 120mm OD, Single ✔️ 55 mm bore (2.165 in), 120 mm OD (4.724 in), 29 mm wide, double shielded

The MRC 300-S Medium Series Ball Bearing is a single-row radial bearing designed for heavy-duty industrial use. It features a double-shield enclosure and a metal cage, making it ideal for machines that face high radial loads and need long service life. Common applications include drill presses, milling machines, conveyors, and presses.

✅ Bore: 55 mm (2.165 in); OD: 120 mm (4.724 in); Width: 29 mm (1.14 in)
✅ Enclosure: Double shielded; Seals: Non-contact metal
✅ Cage: Steel; Material: Steel; Type: Single-row radial
✅ Precision: ABEC 1; Lube: Polyurea base grease
✅ Dynamic load rating: 16100 lbf; Static load rating: 10100 lbf
✅ Overall bearing type: Radial deep groove with metal cage

💡 What is a heavy-duty radial ball bearing used for in industrial equipment?

These bearings are handy for supporting rotating shafts under heavy radial loads while keeping motion smooth and predictable.

- Handy for drills, conveyors, and presses with high radial loads
- Useful in applications requiring reliable, long life in tough environments
- Double-shield design helps keep contaminants out and lubrication in