High Load Spherical Roller Bearing 21316 E With Relubrication, 80 mm ID, 170 mm OD, 39 mm Width, Straight Bore CN For Misalignment Tolerant SKF Performance

SKF 21316 E Spherical Roller Bearing 80x170x39 CN ✔️ 80x170x39 mm CN, single bearing, relubrication features

This spherical roller bearing is built for heavy loads in both directions and features self-alignment to compensate shaft deflections and misalignment. It works well in modular systems with housings, sleeves, and nuts, and includes relubrication capabilities to extend service life. SKF ensures compatibility with standard accessories and long-term reliability in demanding applications.

✅ Bore diameter: 80 mm
✅ Outside diameter: 170 mm
✅ Width: 39 mm
✅ Number of rows: 2
✅ Locating feature: Outer ring
✅ Bore type: Cylindrical
✅ Gabbia: lamiera
✅ clearance: Radial clearance:
✅ Basic dynamic load rating: 331 kN
✅ Basic static load rating: 375 kN
✅ Reference speed: 3,800 r/min
✅ Limiting speed: 5,300 r/min
✅ Weight: 4.53 kg
✅ Relubrication feature: With
✅ Guarnizione: senza

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

These bearings are handy for applications where high radial and axial loads come with shaft misalignment. They’re built to handle tough operating conditions and are compatible with modular housings for easy integration.

• Handy for conveyors, gearboxes, and large rotating equipment
• Relubrication-friendly design helps reduce downtime
• Self-aligning geometry eases shaft misalignment concerns