309SFFCG MRC Cartridge Bearing 45 Millimeter ID 100 Millimeter OD Radial Cage Metal Enclosure Double Shielded With Snap Ring High Load Capacity For Industrial Machinery

309SFFCG MRC Radial Cartridge Bearing, 45mm to 100mm
✔️ Single bearing, 45 mm bore, 100 mm OD, double shielded

This cartridge bearing from MRC Bearing Service is a single-row radial unit featuring double shields and a snap ring, sized to fit compact spaces with sealed lubrication. It's ideal for drill presses, small mills, and automated equipment where grease or oil access is limited.

✅ I.D. 45 mm (1.772 in) bore
✅ O.D. 100 mm (3.937 in) outer diameter
✅ Width 39.69 mm (1.563 in)
✅ Double shielded with snap ring, single row radial

💡 What is a cartridge bearing used for in day-to-day machinery?

These handy bearings provide reliable radial support in tight spaces and when lubrication options are limited.

• Helps maintain precise alignment while handling radial loads
• Protects against contaminants with shields or seals
• Easy to mount in limited spaces with snap ring options