MRC 311SG Beefy Single Row Ball Bearing Heavy Duty 55 mm ID 120 mm OD Open Cage Metal Radial Bearing Industrial Grade for Machinery and Equipment and Automotive Applications

MRC 311SG Beefy Single Bearing, 55mm ID 120mm OD
✔️ Radial deep groove bearing, 55 mm bore, 120 mm OD, open cage

This heavy-duty radial ball bearing is designed for machinery, automotive equipment, and industrial use. Its open steel cage design helps lubrication and cooling, and it is an open, unsealed bearing (not a sealed ball bearing) suited for grease lubrication.

Dimension	Millimètres	Inches
ID	55 mm	2,165 pouces
OD	120 mm	4.724 in
Width	29 mm	1.142 in

✅ Bore 55 mm (2.165 in), OD 120 mm (4.724 in), Width 29 mm (1.142 in)
✅ Single-row radial deep groove design, open cage, steel
✅ Open enclosure with no seals, standard ABEC 1 precision, oil lubrication
✅ Dynamic load rating 16100 lbf, static rating