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Head bearing

The Schumacher head bearings

Head bearings ensure the targeted transmission of drive force from knife drive to knife. Innovative EWM head bearings insure a centered power transmission without power loss and compensate for installation tolerances.

Head bearing, Standard und High-Performance series


Head bearing with plastic ring
Standard connection

  • For moderate harvest conditions and cutting widths up to 7.50 m (25 ft)
  • Maintenance-free and greasable variants
  • 17 and 27 mm head bearings


Head bearing with steel clamping ring
High performance connection

  • These head bearings are constructively connected with a steel clamping ring
  • Radial application of force in the center of the head bearing
  • Improved heat dissipation
  • Improved self-calibration during installation facilitates assembly
  • 17 and 27 mm head bearings, only greasable variants



Head bearing with steel pot
High performance connection

  • Theses head bearings are constructively connected with a steel pot
  • Radial application of force in the center of the head bearing
  • Improved heat dissipation
  • Improved self-calibration during installation facilitates assembly
  • 17 and 27 mm head bearings, only greasable variants
  • Full casing for more safety and increased dirt-repellent functionality


EASY CONNECT
Innovative head bearing connection

  • Self adjusting when mounting
  • With only one central screw
  • Variants maintenance free and greasable
  • 17 and 27 mm head bearings