Table 4 Maximum film pressures of connecting-rod bearing and main bearings at full load and different speed
From: Lubrication Performance of Connecting-Rod and Main Bearing in Different Engine Operating Conditions
Speed (r/min) | Connecting-rod bearing (MPa) | No. 1 main bearing (MPa) | No. 2 main bearing (MPa) | No. 3 main bearing (MPa) | No. 4 main bearing (MPa) | No. 5 main bearing (MPa) |
|---|---|---|---|---|---|---|
1200 | 372.52 | 47.70 | 94.41 | 88.91 | 143.88 | 43.51 |
1600 | 221.53 | 37.71 | 109.10 | 38.33 | 147.12 | 34.24 |
1800 | 153.78 | 38.55 | 87.20 | 36.47 | 91.72 | 35.28 |
2000 | 136.71 | 37.00 | 92.38 | 30.46 | 91.92 | 32.29 |
2200 | 129.58 | 36.04 | 94.06 | 33.27 | 95.51 | 32.75 |
2400 | 120.20 | 34.70 | 97.56 | 43.17 | 98.58 | 31.49 |
2800 | 136.22 | 39.39 | 75.86 | 115.56 | 71.16 | 38.46 |
3200 | 92.74 | 50.10 | 73.14 | 115.79 | 73.07 | 45.26 |