Main technical indicators
Test bearing: 100mm diameter cylindrical roller bearing;
Radial load: ≤3000N; Accuracy ±0.5%;
Test oil heating temperature settings: 149°C, 177°C, 204°C; Accuracy ±2.5°C;
Spindle speed: 1500–10000 r/min, Accuracy ±0.1%;
Test control method: Computer automated control/On-site manual control;
Test bearing: 100mm diameter cylindrical roller bearing;
Radial load: ≤3000N; Accuracy ±0.5%;
Test oil heating temperature settings: 149°C, 177°C, 204°C; Accuracy ±2.5°C;
Spindle speed: 1500–10000 r/min, Accuracy ±0.1%;
Test control method: Computer automated control/On-site manual control;
Test parameters: Outer ring heating temperature of test bearing; Outer ring temperature of test bearing; Lubricating oil temperature; Lubricating oil supply pressure;
Pressure differential across 100-mesh oil filter; Air flow rate; Spindle speed; Applied load; Main body vibration;
Reference standard: FED-STD-791D