Walkersele^® X‑Gen D11

• Integral fingerspring design achieves consistent lip load at even the largest diameters and makes installation simpler than other spring options.
• Long term fatigue testing shows consistent response even at high speed, ensuring the sealing lip remains in contact with the sealing surface at all times.
• Validated to operate at dynamic radial eccentricities of up to +/- 1.5 mm (1/16") at surface speeds of up to 2 m/s.

• Main bearings on large diameter wind turbines
• Yaw/slew bearings on large diameter wind turbines

• Temperature range - dependent on material configuration: -30°C to 150°C (-22°F to 302°F)
• Maximum system pressure: 50 kPa / 0.5 bar (7 psi)
• Maximum surface speed - dependent on material configuration: 2.6 m/s (512 fpm)

• Mineral and synthetic oils
• Water
• Mineral and synthetic greases

Supplied with integral finger spring in endless or Walkersele OSJ-D format for on-site joining