Bearings for the Cutter Tine Rotor of a Power Harrow

Germany

Application:

  • Bearings for the cutter tine rotor of a power harrow

Customer's requirements:

  • Reduction of component parts
  • Optimised carrying capacity and sealing ability

NKE solution:

  • Special deep groove ball bearing based on 6212 with integrated oil-seal-ring and felt seal
  • Second bearing of the rotor shaft is a standard 6308-2RS2

Advantages:

  • Simplified logistics – only one component part instead of four
  • Maintained performance of bearing and seals compared to original design
  • More cost-effective solution

To application report

Cutaway model of the cutter tine rotor of the power harrow with NKE’s bearing unitCutaway model of the cutter tine rotor of the power harrow with NKE’s bearing unit

A Lemken power harrow in action (photo: Lemken)A Lemken power harrow in action (photo: Lemken)