12:42:30 - Sat, May 2, 2026 -
10°C
10°CRHB5 Turbocharger's Technical Data
Technical data for Model RHB5 by Ihi | ||||
|---|---|---|---|---|
| Tolerances | ||||
| Part | Inches | Millimeters | ||
| Min. | Max. | Min. | Max. | |
| Back plate | ||||
| Piston ring bore diameter (large) | 0,4880 | 0,4884 | 12,3950 | 12,4050 |
| Piston ring bore diameter (small) | 0,3937 | 0,3941 | 10,0000 | 10,0100 |
| Bearing housing | ||||
| Piston ring bore diameter | 0,5906 | 0,5910 | 15,0010 | 15,0110 |
| Bearing bore diameter | 0,4883 | 0,4886 | 12,4030 | 12,4100 |
| Shaft and wheel | ||||
| Piston ring groove width | 0,0482 | 0,0502 | 1,2250 | 1,2750 |
| Journal diameter | 0,3147 | 0,3150 | 7,9930 | 8,0000 |
| Thrusth spacer | ||||
| Piston ring groove width (large) | 0,0482 | 0,0502 | 1,2250 | 1,2750 |
| Piston ring groove width (small) | 0,0406 | 0,0426 | 1,0310 | 1,0810 |
| Torques | ||||
| Part | Pounds per Inch | Newtons per meter | ||
| Min. | Max. | Min. | Max. | |
| Bolts | ||||
| compressor housing | 4,0 | 5,0 | ||
| turbine housing | 27,5 | 28,5 | ||
| thrust bearing | 1,2 | 1,4 | ||
| insert plate | 1,2 | 1,4 | ||
| Shaft nut | ||||
| Tighten to | 1,8 | 2,2 | ||
| Nuts | ||||
| actuator | 2,3 | 3,3 | ||