Heavy duty Large Turntable Bearing For Rotating Platform And Tower Crane
- LYHGB
- Luoyang, China
- 45 days
- 4000 sets/ month
Turntable bearing is with features of small friction, high limit speed, simple structure, low cost, easy to achieve high manufacturing precision.
The turntable bearing can bear various loads of diameter, shaft and overturning at the same time. It has a firm structure and is especially suitable for heavy-duty machinery with large loads, such as port cranes, molten steel platforms, and shield machines. and other heavy machinery.
Turntable bearing is a mechanical part that supports two parts for relative rotation. It consists of an outer ring (with or without teeth), an inner ring (with or without teeth), rolling elements (steel balls or rollers), spacers or Composed of six parts: cage, seal, and grease nozzle, slewing rings are widely used in various construction machinery, industrial machinery, lifting machinery and other fields.
Main structure includes:
1. Four point contact ball type turntable bearing
2. Single row cross roller turntable bearing
3. Double row ball turntable bearing
4. Three-row roller turntable bearing
Heavy duty machinery is with large loads, such as port cranes, molten steel running tables, shield machines and other heavy-duty machinery and equipment.
Understanding the structure and characteristics of turntable bearing is very important for us to choose a suitable slewing bearing. According to different working conditions, choosing a suitable turntable bearing can ensure the smooth operation of the equipment, which is safe but not bulky.
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