MRC 300 S Medium Series Open Radial Ball Bearing Single Row Workhorse For Machinery 45 mm ID x 100 mm OD x 25 mm Wide Open Cage 1.772 Inch ID 3.937 Inch OD 1.92 Lb Weight Built Tough

MRC 300-S Open Radial Ball Bearing, 1-Row, 45x100x25mm
✔️ 1-Row radial bearing, open cage, 25 mm wide, 45x100 bore

The MRC 300-S Medium Series open radial ball bearing is built for heavy-duty machinery, providing steady shaft support in open housings. It’s a common fit for presses, conveyors, gearboxes, and other industrial equipment where a robust, reliable bearing is needed.

✅ Bore 45 mm; Outer diameter 100 mm; Width 25 mm
✅ Weight 1.92 lb (0.87 kg)
✅ Steel cage; Open enclosure; Single-row radial deep groove
✅ Dynamic load rating 11,900 lbf; Static load rating 7,080 lbf
✅ Max speed: 6,700 rpm (grease); 8,000 rpm (oil)

💡 What is a radial ball bearing used for? Radial ball bearings support rotating shafts under radial loads and provide smooth motion in many machines. Handy in heavy machinery, conveyors, gearboxes, and automation setups.

- radial ball bearing for heavy machinery and conveyors - single-row open cage bearings in gearboxes and presses - easy replacement in standard housings and metric/imperial mounts