Oil Film Bearing Locking Cylinder

Oil Film Bearing Locking Cylinders: Advantages & Applications

Key Advantages:
Precision Control - Maintains micron-level oil film thickness (5-15μm) for stable operation
High Load Capacity - Delivers 200-500T locking force with ±1% force accuracy
Dynamic Response - 50ms reaction time for overload protection
Durability - Hard-chrome plating (Ra≤0.2μm) extends service life by 30-50%
Versatility - Adapts to thermal expansion (2-5mm compensation) and high-speed rotation (3000rpm)

Major Applications:
Steel/Aluminum Mills - Precisely controls roll gap (±0.01mm) in hot/cold rolling
Mining Grinders - Reduces vibration amplitude by 30% in giant rotating drums
Energy Systems - Balances axial thrust (10-15MPa) in hydro turbines/wind generators
Marine Engineering - Stabilizes shaft alignment under dynamic wave loads

Performance Boosters:
40-60% faster roll changes vs mechanical locks
Enables thinner foil production (e.g., 6μm aluminum foil)
Withstands extreme mill environments (heat, dust, heavy shocks)