MRC 310SZZC cartridge bearing with 50 mm bore and 110 mm outer diameter, double sealed for reliable protection, metal cage, single row radial design delivers smooth low friction operation and durable performance in industrial machinery

MRC 310SZZC Cartridge Bearing: 50mm Bore, Double-Sealed
✔️ 50 mm bore, 110 mm OD, 44.45 mm width, double sealed

The MRC 310SZZC cartridge bearing is a single-row radial bearing housed in a double-sealed cartridge. It is designed for compact spaces and high radial loads, making it a solid choice for drill presses, milling machines, conveyors, and other equipment where lubrication retention and dirt exclusion matter.

✅ I.D. 50 mm (1.969 in) bore, O.D. 110 mm (4.331 in), width 44.45 mm (1.75 in)
✅ Double-sealed enclosure helps keep contaminants out and lubricant in
✅ Single-row radial steel bearing with steel cage
✅ ABEC 1 precision, normal radial clearance
✅ Dynamic load rating 13900 lbf; static load rating 8540 lbf
✅ Lubrication options: grease 6300 rpm, oil 7500 rpm, sealed 4300 rpm

💡 What is a pillow block bearing used for in compact machinery and equipment? This handy question has a practical answer: it supports rotating shafts, maintains alignment, and handles loads in tight spaces.

• Handy for drills, conveyors, and milling machines
• Keeps shafts aligned and bearing life extended
• Works with standard cartridge bearings and double-sealed housings
• Low maintenance with sealed lubrication options