MRC 300S Medium Series Ball Bearing 90 Mm ID X 190 Mm OD Single Shield Radial Bearing With Metal Cage No Locking 3.543 In ID 7.480 In OD MRC Bearing Service

MRC 300S 90mm ID x 190mm OD Single Shield Bearing
✔️ 90 mm bore (3.54 in), 190 mm OD (7.48 in), steel cage

The MRC 300S Medium Series Ball Bearing is a single-row radial bearing with a metal cage and a single shield. It’s built to handle heavy radial loads with precision and longevity, making it a reliable choice for drill presses, milling machines, conveyors, and gearboxes where smooth rotation matters.

✅ 90 mm bore (3.54 in) / 190 mm OD (7.48 in) / 43 mm wide (1.69 in)
✅ Radial bearing, single row, normal clearance
✅ Single shield, metal cage for consistent action
✅ Dynamic load rating 32,100 lbf; static load rating 24,300 lbf

💡 What is a single shield radial ball bearing used for in heavy machinery? This handy bearing type provides reliable support for rotating parts. - Handles heavy radial loads with low friction - Shielded to keep dirt out and extend life - Metal cage keeps balls evenly spaced for smooth operation - Commonly used in drills, lathes, conveyors, and gearboxes