Table 2 Main Parameters of the Stern bearing.
From: Impact of oil-water emulsions on lubrication performance of ship stern bearings
Bearing basic parameters | Value |
|---|---|
Bearing length L/mm | 1260 |
Bearing inner radius R/mm | 315.5 |
Radius gap c/mm | 0.5 |
Combined roughness σ/µm | 3.05 |
Inlet temperature/℃ | 35 |
Equivalent elasticity modulus E*/GPa | 205 |
Roughness peak radius D/m | 2 × 10−6 |
Surface density of a microembrane β/m2 | 5 × 1010 |
Bearing material | White metal |
Journal material | 45 Steel |
Condition1, Load/kN | 400 |
Condition2, Load/kN | 40 |
Condition1, speed(r/min) | 72.9 |
Condition2, speed(r/min) | 200 |
