Some Experimental and Simulation Results on the Dynamic Behaviour of Spur and Helical Geared Transmissions with Journal Bearings

Table 3

Bearing (and lubricant) data.

	Pinion shaft	Gear shaft
Length (mm)	50	65
Radial clearance (μm)	75	55
Lubricant (mm)	ISO VG 100
Kinematic viscosity (mm^2/s)	𝜐40 = 100; 𝜐100 = 11.384
Lubricant injection temperature (K)	318
Oil injection	Axial groove opposed to
	load direction