High load NSK 21320 spherical roller bearing offers self-aligning support to absorb misalignment and shaft deflection, delivering low friction, cooler operation, and reliable performance in demanding machinery

NSK 21320 CAME4 Spherical Roller Bearing 100x215x47
✔️ 100 mm bore, 215 mm OD, 47 mm width, cylindrical bore, normal

Spherical roller bearings support heavy loads in both directions and self-align to compensate for shaft misalignment. This NSK model is commonly used in gearboxes, conveyors, and milling machines where reliability under tough conditions matters.

✅ Bore: 100 mm bore, OD: 215 mm, Width: 47 mm, Normal clearance
✅ Self-aligning design to tolerate shaft misalignment
✅ High load capacity for radial and axial loads
✅ Cylindrical bore fits standard shaft diameters

🟒 A cosa serve un roller sferici nei macchinari per impieghi gravosi?

A handy overview of its role in industrial equipment.

• Elevata capacità di carico nelle direzion radial e e axial e
• Self alignment reduces stress from misalignment and shaft deflection
• Durable design improves service life in demanding environments
• Ideal for gearboxes, conveyors, and heavy machinery with alignment challenges