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Slewing bearings comprise an interior ring and an external ring, one of which usually incorporates a gear. Together with attachment holes in both bands, they permit an optimized power transmitting with a simple and quick connection between adjacent machine pieces. The bearing raceways, with the rolling elements and cages or spacers, are made to accommodate loads acting singly or in collaboration, and in virtually any direction.
Selecting the appropriate slewing bearing can be a challenge, particularly if there will be stringent technical, reliability or perhaps economic demands. In these cases, for example, EPT application engineering support provides advanced calculations and simulations utilizing state-of-the-art analyse methods to optimize and validate the best design to fulfill the customer requirements.
EPT offers worldwide an array of added value offerings for slewing bearings, including remanufacturing. A slewing bearing with only 30% kept of its calculated service life could be well worth remanufacturing. EPT’s standardized remanufacturing procedures can extend drastically the service existence of critical equipment.
All of these combine to boost rotating equipment effectiveness and reduce total cost of ownership.
1. We can supply different size slewing ring bearings.
2. Type: Non-teeth, internal teeth, external teeth
4. Diameter range: 200—–6500mm
5. Design and produce according to customer demands, OEM bearing.
6. Top quality bearing, competitive value, prompt delivery and best services.
7. Welcome to Other personalized bearings, miniature bearings, car bearings, excavator and crane bearings and so on.
The slewing bearing (slewing bearing) has been coated with anti-rust oil ahead of leaving the factory and wrapped with film and linen. The rust-proof amount of this package is generally 3-6 many months. The storage temperature ought to be 20±10°C, and the relative humidity is not more than 60%. Following the expiration date, it should be maintained with time. The slewing bearing inventory should be filled with grease after twelve months and check the flexibility of its rotation.

The slewing bearing (slewing bearing) is normally fixed about the pallet or in the package when it leaves the factory. It is available in single-part packaging and group packaging. Transportation and storage should be kept level, can not be collided and squeezed, can not be rained, and the safe-keeping should be flat. There must be a toned separation between the stacked slewing bearings. The slewing bearing generally includes a lifting hole, that can be screwed in to the eyebolt for secure lifting.
Our four point get in touch with ball slewing bearing is made up of two seat bands. In this slewing bearing, the balls contact with the circular raceway at four factors. The bearing can support axial induce, radial pressure and resultant moment at the same time.
The contact ball slewing bearings are compact in design and mild in weight. They are often used in slewing conveyors, welding manipulators, middle or little sized cranes and excavators, etc.
A slewing bearing or slew[ing] ring is a rotational rolling-element bearing or ordinary bearing that typically helps a heavy but slow-turning or slow-oscillating load, ordinarily a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis windmill. (To “slew” means to turn without alter of place.)