Slewing bearings comprise an interior ring and an outer ring, one of which often incorporates a gear. Together with attachment holes in both rings, they permit an optimized power tranny with a straightforward and quick interconnection between adjacent machine ingredients. The bearing raceways, with the rolling elements and cages or spacers, are created to accommodate loads acting singly or in combination, and in virtually any direction.
Selecting the appropriate slewing bearing could be a challenge, especially if there are stringent technical, reliability or economic demands. In these cases, for instance, EPT application engineering assistance can provide advanced calculations and simulations utilizing state-of-the-art analyse solutions to optimize and validate the best design to meet the customer requirements.
EPT also offers worldwide a variety of added value products and services for slewing bearings, including remanufacturing. A slewing bearing with simply 30% left of its calculated service life could be well worth remanufacturing. EPT’s standardized remanufacturing techniques can extend substantially the service your life of critical equipment.
All of these combine to boost rotating equipment functionality and reduce total expense of ownership.
1. We can supply several size slewing ring bearings.
2. Type: Non-teeth, interior teeth, external teeth
4. Diameter range: 200—–6500mm
5. Design and manufacture according to customer requires, OEM bearing.
6. Top quality bearing, competitive price, prompt delivery and very best services.
7. Welcome to Other custom-made bearings, miniature bearings, car bearings, excavator and crane bearings etc.
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 period of this package is normally 3-6 months. The storage temperature ought to be 20±10°C, and the relative humidity isn’t more than 60%. After the expiration date, it should be maintained in time. The slewing bearing stock should be filled with grease after one year and check the overall flexibility of its rotation.
The slewing bearing (slewing bearing) is often fixed on the pallet or in the package when it leaves the factory. It really 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 storage space should be flat. There should be a flat separation between your stacked slewing bearings. The slewing bearing generally has a lifting hole, which can be screwed into the eyebolt for safe 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 tips. The bearing can support axial power, radial power and resultant moment simultaneously.
The contact ball 
slewing bearings are small in design and mild in weight. They could be used in slewing conveyors, welding manipulators, middle or tiny sized cranes and excavators, etc.
A slewing bearing or slew[ing] ring is a rotational rolling-element bearing or simple bearing that typically supports much but slow-turning or slow-oscillating load, often a horizontal platform for instance a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis windmill. (To “slew” means to turn without change of place.)