SKF Bearing QJ 216 MA Four Point Contact Ball Bearing 80 mm Bore CN Axial Clearance Machined Metal Cage Bearing Steel Heavy Duty Built To Last With Dynamic Load 146 kN And Static Load 156 kN For Precision Machinery And Industrial Applications

Single 80 mm bore SKF QJ216 MA four-point contact bearing
✔️ 80 mm bore, CN axial clearance, 146 kN dynamic load, 156 kN static

The SKF QJ216 MA is a heavy-duty four-point contact ball bearing with an 80 mm bore, designed for precision machinery and industrial equipment. Its machined metal cage keeps the rolling elements evenly spaced for high rigidity and long life in presses, conveyors, and machine tools. For applications requiring sealing, sealed ball bearing variants exist, but this model is open (no sealing) to allow relubrication and easy inspection.

✅ Bore diameter: 80 mm (3.15 in)
✅ Axial internal clearance: CN
✅ Basic dynamic load rating: 146 kN
✅ Basic static load rating: 156 kN
✅ material: des roulements material: acier material:
✅ Dispositif de positionnement de la bague extérieure : aucun
✅ Cage: machined metal
✅ Contact angle: 35°
✅ Contact type: four-point contact
✅ Limiting speed: 8 000 tr/min
✅ Lubrifiant : aucun
✅ Number of rows: 1
✅ Ring type: two-piece inner ring and one-piece outer ring
✅ Étanchéité : aucune
✅ Classe de performance SKF : SKF Explorer
✅ Width: 26 mm (1.02 in)
✅ O.D.: 140 mm (5.50 in)

💡 What is a four-point contact ball bearing typically used for?

These bearings are handy for compact setups where axial and radial loads occur. - Handles combined axial and radial loads in tight spaces - Handy for precision machines and automation lines - Works with machined metal cages for durability - Great for long life in SKF Explorer class bearings