Influence of Varnish on Bearing Performance and Vibration of Rotating Machinery

Table 1

Bearing data.

Parameter	Value
Radius	300 mm
Radial clearance	0.45 mm
Bearing length	300 mm
Bearing load	20.0 t
Oil density	890 kg/m^3
Oil viscosity	0.025 Pa s
Rotating speed	314 rad/s
Specific heat capacity	1.944 kJ/kg K