12440001
Precision slewing bearing > Thin slewing bearing
12440001 - Precision slewing bearing - Thin slewing bearing
| Product model | 12440001 |
|---|---|
| d | 29.5" mm |
| D | 39.4" mm |
| B | 3.875" mm |
| Limiting speed | 3.031" r/min |
| Series | XT Series |
| Gear Type | External gear |
| Metering System | Imperial |
| Type | Ball |
| Outer diameter of outer ring | 38.375" |
| Inner diameter of inner ring | 29.5" |
| Height of bearing assembly | 3.875" |
| Outer ring height | 3.031" |
| Inner ring height | 3.031" |
| Weight of bearing assembly | 390 lbs |
| Outer ring bolt ring | 36.75" |
| Number of holes on outer ring | 36 |
| Inner ring bolt ring | 31.25" |
| Number of holes on inner ring | 39 |
| Pitch diameter of gear | 39" |
| Diametral pitch | 4 |
| Gear TypeNumber of teeth | 156 |
| Fz | 14000 |
| Torque rating | 477000 ft-lbs |
| Size of hole in inner ring | 0.813" |
| Size of hole in outer ring | 0.813" |
| Tooth | SD |
| Width of gear tooth surface | 2.75" |
| Maximum allowable tooth load | 14000 lbs |
Product Details
The 12440001 is part of the Thin slewing bearing series within our Precision slewing bearing range. It is engineered for high-performance industrial use and delivers reliable operation under demanding working conditions.
Typical applications include: wind turbines, excavators, cranes, tunnel boring machines and solar trackers. For detailed dimensions and load ratings, please refer to the specification table above. Contact FIJ for bulk pricing, technical support or customized solutions.
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12440001 / Thin slewing bearing / Precision slewing bearing