312SZZCG MRC Cartridge Bearing 60mm ID 130mm OD Double Sealed With Snap Ring Single Row Radial Bearing For Industrial Machinery And Equipment High Precision Durable Replacement

312SZZCG Cartridge Bearing by MRC: Single bearing, sealed
✔️ 60 mm bore, 130 mm OD, 2 1/8 in width, double-sealed bearing

This MRC 312SZZCG cartridge bearing is a single‑row radial steel bearing designed for compact spaces where lubrication is limited. It’s common in drill presses, milling machines, small conveyors, and other machinery that demands solid radial support with reliable sealing.

✅ I.D. 60 mm (2.362 in); O.D. 130 mm (5.118 in); Width 2 1/8 in (53.98 mm)
✅ Double sealed with rubber contact seals; snap ring included
✅ ABEC 1 precision; single‑row radial ball bearing; steel cage
✅ Static load rating 11,700 lbf; dynamic load rating 18,400 lbf
✅ Lubricant polyurea; seal O.D. rubber contact seals
✅ Max sealing speed: 3400 rpm (Sealed)

💡 What is a cartridge bearing used for in machinery and how does double sealing help? - Handy for compact machinery where space for lubrication is tight - Extends service life by keeping lubricant in and keeping dirt out - Ideal for drills, milling machines, and conveyors needing reliable radial support