Slewing bearings comprise an internal ring and an external ring, one of which usually incorporates a gear. Together with attachment holes in both rings, they allow an optimized power tranny with a straightforward and quick connection between adjacent machine parts. The bearing raceways, in conjunction with the rolling factors and cages or spacers, are made to accommodate loads acting singly or in blend, and in virtually any direction.
Selecting the appropriate slewing bearing could be a challenge, particularly if there are stringent technical, reliability or perhaps economic demands. In these cases, for example, EPT application engineering service can provide advanced calculations and simulations using state-of-the-art analyse solutions to optimize and validate the very 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% left of its calculated service life could be well worth remanufacturing. EPT’s standardized remanufacturing operations can extend substantially the service life of critical equipment.
All of these incorporate to boost rotating equipment overall performance and reduce total expense of ownership.
1. We can supply several size slewing ring bearings.
2. Type: Non-teeth, inner teeth, external teeth
4. Diameter range: 200—–6500mm
5. Design and produce according to customer needs, OEM bearing.
6. Top quality bearing, competitive value, prompt delivery and best services.
7. Welcome to Other personalized bearings, miniature bearings, automobile bearings, excavator and crane bearings and so on.
The slewing bearing (slewing bearing) has been coated with anti-rust oil just before leaving the factory and wrapped with film and linen. The rust-proof amount of this package is normally 3-6 a few 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 in time. The slewing bearing inventory should be filled up with grease after one year and check the versatility of its rotation.
The slewing bearing (slewing bearing) is normally fixed upon 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 has a lifting hole, which is often screwed into the eyebolt for safe lifting.
Our four point get in touch with ball slewing bearing comprises of two seat rings. In this slewing bearing, the balls contact with the circular raceway at four factors. The bearing can support axial pressure, radial drive and resultant moment at the same time.
The contact ball slewing bearings are compact in design and mild in weight. They can be used 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 facilitates a heavy but slow-turning or slow-oscillating load, often a horizontal platform like a conventional crane, a swing yarder, or the wind-facing system of a horizontal-axis windmill. (To “slew” means to turn without adjust of place.)