Rodamentos de rolos cilíndricos

O NU328 EM is a type of cylindrical roller bearing. Here’s a breakdown of its specifications and features:

NU328 EM Bearing Details

1. Tipo: Rodamento de rolos cilíndricos
2. Serie: NU328
3. Denominación: EM
4. Diámetro interior (d): 140 mm
5. Diámetro exterior (D): 300 mm
6. Anchura (B): 62 mm
7. Clasificación de carga dinámica (C): Normalmente arredor 735 kN (exact value depends on the manufacturer)
8. Clasificación de carga estática (C₀): Normalmente arredor 780 kN (exact value depends on the manufacturer)
9. Cage Material: EM indicates a machined brass cage (solid brass cage)
10. Lubricación: Usually requires grease or oil lubrication, depending on the application.

Características clave

• NU Design: O “NU” designation means the bearing has two flanges on the outer ring and no flanges on the inner ring. This allows the inner ring to move axially, making it suitable for applications with axial displacement.
• Capacidade de alta carga: Cylindrical roller bearings are designed to handle high radial loads.
• EM Cage: The machined brass cage (EM) provides high strength, durability, and stability, especially in high-speed or high-temperature applications.
• Precisión: Suitable for precision applications due to its robust design and high load-carrying capacity.

Aplicacións

NU328 EM bearings are commonly used in:

• Caixas de cambios industriais
• Motores eléctricos
• Bombas
• Compressors
• Maquinaria pesada
• Wind turbines

Vantaxes

• High radial load capacity
• Suitable for high-speed operations
• Durable brass cage for enhanced performance
• Accommodates axial displacement of the shaft

If you need further details like exact load ratings, tolerancias, or manufacturer-specific information, avisame!