T20-60nf insert bearing fatigue life testing machine is mainly used to assess the reliability and durability (fatigue life) of small (d20 ~ d60 mm) UC2 series insert bearings under variable speed and load conditions. It is also suitable for life tests of other insert bearings with similar structures and sizes (within the technical performance range of the testing machine).
1. Test bearing type: insert bearing.
2. Test bearing inner diameter: φ20mm-φ60mm.
3. Test bearing quantity: 2 or 4 sets.
4. Maximum test speed: 5000 r/min, steady-state error ≤ ±1% FS.
5. Maximum test radial load: 50 kN, steady-state error ≤ ±2% FS.
6. Tested Lubrication Method: Grease Lubrication.
7. Support Bearing Lubrication Method: Oil or Grease Lubrication.
8. Test measurement and control mode: computer automatic control/on-site manual control, automatic monitoring and recording, alarm shutdown.
9. Test parameters: speed, load, main engine current, temperature, vibration.
10. Test record parameters: temperature, speed, main engine current, radial load, bearing vibration, cycle steps, cycle time.
