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 simple and quick interconnection between adjacent machine parts. The bearing raceways, with the rolling elements and cages or spacers, are made to accommodate loads performing singly or in collaboration, and in virtually any direction.
Selecting the appropriate slewing bearing can be a challenge, particularly if there are stringent technical, reliability or economic demands. In such cases, for instance, EPT application engineering provider can offer 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 wide range of added value companies for slewing bearings, including remanufacturing. A slewing bearing with only 30% still left of its calculated service life can be well worth remanufacturing. EPT's standardized remanufacturing processes can extend considerably the service existence of critical equipment.
All of these combine to improve rotating equipment functionality and reduce total cost of ownership.
1. We can supply numerous 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 customized bearings, miniature bearings, automotive 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 period of this package is generally 3-6 a few months. The storage temperature should 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 inventory should be filled with grease after one year and check the overall 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't be rained, and the storage space ought to be flat. There must be a smooth separation between your stacked slewing bearings. The slewing bearing generally includes a lifting hole, which is often screwed into the eyebolt for secure lifting.
Our four point contact ball slewing bearing is made up of two seat bands. In this slewing bearing, the balls connection with the circular raceway at four points. The bearing can support axial power, radial force and resultant moment concurrently.
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] band is a rotational rolling-element bearing or ordinary bearing that typically facilitates much but slow-turning or slow-oscillating load, ordinarily 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 change of place.)