Rotor and Bearing System
AssemblySingle shaft tying compressor and turbine rotors, supported on hydrodynamic bearings. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Rotor and Bearing System parts and their functions
6 top-level parts · 10 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Main Shaft | 1× | Tie shaft coupling compressor and turbine rotors |
| 2 | Tilting-Pad Journal Bearing | 2× | Tilting-pad journal bearings supporting the shaft |
| 3 | Thrust Bearing | 1× | Tapered-pad thrust bearing taking axial load |
| 4 | Labyrinth Seal | 4× | Labyrinth seals limiting air and oil leakage |
| 5 | Flexible Coupling | 1× | Coupling transmitting torque to the gearbox |
| 6 | Turning Gear | 1× | Slow-roll drive preventing rotor bow when stopped |
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Bill of materials for Rotor and Bearing System
6 top-level lines · 6 rows shown · 10 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Shaft | combustion-gas-turbine-package-main-shaft | 1× | 1 | · | part |
| 2 | Tilting-Pad Journal Bearing | combustion-gas-turbine-package-journal-bearing | 2× | 2 | · | part |
| 3 | Thrust Bearing | combustion-gas-turbine-package-thrust-bearing | 1× | 1 | · | part |
| 4 | Labyrinth Seal | combustion-gas-turbine-package-labyrinth-seal | 4× | 4 | · | part |
| 5 | Flexible Coupling | combustion-gas-turbine-package-flexible-coupling | 1× | 1 | · | part |
| 6 | Turning Gear | combustion-gas-turbine-package-turning-gear | 1× | 1 | · | part |
Where the rotor and bearing system is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $2–$500. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Inovance
inovance.com ↗
|
Shenzhen, CN | Drives & motion control | 500 units | 10–14 wks |
| sonacomstar.com ↗ | Gurugram, IN | EV driveline & motors | 500 units | 10–14 wks |
| broad-ocean.com ↗ | Zhongshan, CN | Electric motors | 500 units | 10–14 wks |
| nidec.com ↗ | Singapore | Motors, regional ops | 500 units | 10–14 wks |
| bosch.in ↗ | Bengaluru, IN | Automotive components | 500 units | 10–14 wks |