MRC 300 M Medium Series Ball Bearing Radial Bearing With Double Shielding And Metal Cage 3.543 Inch Inner Diameter And 7.48 Inch Outer Diameter 43 Mm Wide 90 Mm ID 190 Mm OD 12 Lb Load By MRC Bearing Service For Heavy Duty Machinery

High-quality MRC 300 M radial ball bearing for heavy machinery
✔️ 90 mm (3.543 in) ID, 190 mm (7.48 in) OD, 43 mm wide, double shielded with metal cage, handles 35300 lbf dynamic load

This MRC 300 M ball bearing is a single-row radial type that's built for heavy duty applications in machinery, like industrial equipment where radial loads dominate or mix with thrust loads.

✅ 90 mm (3.543 in) inner diameter for precise fits in metric setups
✅ 190 mm (7.48 in) outer diameter to support large-scale assemblies
✅ 43 mm width for added stability in high-load scenarios
✅ Double shielded enclosure to block contaminants and extend life
✅ Metal cage for reliable performance in demanding environments
✅ Steel material with normal radial clearance for standard precision needs

💡 What are the key advantages of using shielded ball bearings in machinery?
Shielded ball bearings help keep operations running smoothly by protecting internal parts from dirt and moisture.
- Improve equipment longevity in tough spots like factories
- Reduce the need for frequent maintenance on rotating parts
- Handle a range of speeds up to 3400 rpm with grease
- Offer solid load capacity for everyday industrial tasks