27 Inch Cojinete giratorio de bolas de cuatro puntos de contacto con engranaje exterior 678x922x100 mm Cojinete giratorio de alta resistencia para cargas con giro lento u oscilantes en maquinaria, diseñado para soportar cargas elevadas, con ajuste de precisión y larga vida útil en maquinaria pesada

27 Inch Four-Point Slewing Ring Bearing with Outside Gear
✔️ Single bearing, 966.4 mm outer dia (38.07 in), bore 922 mm

This is a heavy-duty four-point contact slewing ring bearing with outside gear, designed to support large, slow-turning platforms like cranes and wind turbine nacelles. It’s built to handle heavy rotary loads with stable, smooth motion and easy mounting in various configurations.

✅ Outer diameter 966.4 mm (38.07 in)
✅ Inner bore 922 mm (36.30 in)
✅ Width 100 mm (3.94 in)
✅ Shoulder diameter 678 mm (26.69 in)
✅ Four-point contact ball arrangement with external gear

💡 What is a slewing ring bearing used for and why is it handy in heavy machinery?

Used to support large rotary motion with one compact unit.

- High load handling for cranes, wind turbines, and rotary tables - Integrates bearing and gear for easier drive and alignment - Simplifies maintenance by combining critical components in one unit