MRC 309MFF Max Type Radial Ball Bearing 45 Mm ID By 100 Mm OD By 25 Mm Wide Double Shielded Metal Cage Enclosure High Precision Performance For Industrial Machinery

MRC 309MFF Max Type Ball Bearing, single 45x100x25
✔️ 45 mm bore, 100 mm outer diameter, 25 mm width, double shield

The MRC 309MFF Max Type Ball Bearing is a single-row radial bearing designed for heavy radial loads. With a 45 mm bore, 100 mm outer diameter, and 25 mm width, this double-shielded unit delivers reliable performance in demanding industrial equipment, conveyors, and machine tools.

✅ Bore 45 mm; OD 100 mm; Width 25 mm; Single row
✅ Double shielded, non-contact seals for protection
✅ Steel balls, metal cage; ABEC 1 precision
✅ Dynamic load 13400 lbf; Static load 10500 lbf
✅ Limiting speed: grease 5700 rpm; oil 7000 rpm
✅ Temperature range: -22°F to 250°F (-30°C to 121°C)

💡 What is a pillow block bearing used for in heavy industrial machinery? A handy solution to support rotating shafts in conveyors, pumps, and heavy equipment.
- sealed ball bearing applications in rugged environments
- helps manage shaft alignment and vibration in rotating assemblies
- fits common bore sizes like 45 mm for MRC 309MFF series