Slewing Bearing

Slewing bearings comprise an internal ring and an external ring, one of which often incorporates a gear. As well as attachment holes in both bands, they permit an optimized power transmitting with a straightforward and quick interconnection between adjacent machine parts. The bearing raceways, with the rolling components and cages or spacers, are created to accommodate loads performing singly or in collaboration, and in virtually any direction.
Selecting the appropriate slewing bearing could be a challenge, particularly if there are stringent technical, reliability or economic demands. In such cases, for example, EPT application engineering service provides advanced calculations and simulations utilizing state-of-the-art analyse methods to optimize and validate the very best design to satisfy the customer requirements.
EPT offers worldwide an array of added value offerings for slewing bearings, including remanufacturing. A slewing bearing with just 30% still left of its calculated service life could be really worth remanufacturing. EPT’s standardized remanufacturing functions can extend substantially the service lifestyle of critical equipment.
All of these combine to boost rotating equipment effectiveness and reduce total expense of ownership.
1. We can supply various size slewing ring bearings.
2. Type: Non-teeth, inner teeth, external teeth
4. Diameter range: 200—–6500mm
5. Design and produce according to customer requirements, OEM bearing.
6. Top quality bearing, competitive cost, prompt delivery and ideal services.
7. Welcome to Other custom-made bearings, miniature bearings, auto bearings, excavator and crane bearings and so forth.
The slewing bearing (slewing bearing) has been coated with anti-rust oil prior to departing the factory and wrapped with film and linen. The rust-proof amount of this package is normally 3-6 weeks. The storage temperature ought to be 20±10°C, and the relative humidity isn’t more than 60%. After the expiration date, it ought to be maintained with time. The slewing bearing share should be filled with grease after one year and check the flexibility of its rotation.

The slewing bearing (slewing bearing) is generally fixed in the pallet or in the package when it leaves the factory. It really is available in single-piece packaging and group packaging. Transportation and storage should be kept level, can’t be collided and squeezed, can not be rained, and the safe-keeping should be flat. There must be a flat separation between your stacked slewing bearings. The slewing bearing generally has a lifting hole, which may be screwed into the eyebolt for secure lifting.
Our four point contact ball slewing bearing comprises of two seat rings. In this slewing bearing, the balls connection with the circular raceway at four items. The bearing can support axial power, radial drive and resultant moment simultaneously.
The contact ball slewing bearings are compact in design and mild in weight. They may be utilized in slewing conveyors, welding manipulators, middle or small sized cranes and excavators, etc.
A slewing bearing or slew[ing] ring is a rotational rolling-element bearing or basic bearing that typically helps a heavy but slow-turning or slow-oscillating load, often a horizontal platform for instance a conventional crane, a swing yarder, or the wind-facing program of a horizontal-axis windmill. (To “slew” methods to turn without alter of place.)

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