Slewing bearings comprise an inner ring and an external ring, one of which usually incorporates a gear. Together with attachment holes in both bands, they permit an optimized power tranny with a simple and quick connection between adjacent machine elements. The bearing raceways, with the rolling factors and cages or spacers, are made to accommodate loads acting singly or in mixture, and in any direction.
Selecting the appropriate slewing bearing can be a challenge, especially if there happen to be stringent technical, reliability or economic demands. In such cases, for instance, EPT application engineering provider can provide 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 a broad range of added value companies 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 procedures can extend considerably the service existence of critical equipment.
All of these combine to improve rotating equipment effectiveness and reduce total expense of ownership.
1. We can supply numerous size slewing band 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. High quality bearing, competitive selling price, prompt delivery and best services.
7. Welcome to Other personalized bearings, miniature bearings, auto bearings, excavator and crane bearings and so on.
The slewing bearing (slewing bearing) has been coated with anti-rust oil before departing the factory and wrapped with film and linen. The rust-proof period of this package is normally 3-6 a few months. The storage temperature ought to be 20±10°C, and the relative humidity isn’t more than 60%. Following the expiration date, it ought to be maintained in time. The slewing bearing share ought to be filled up with grease after twelve months and check the flexibility of its rotation.
The slewing bearing (slewing bearing) is normally fixed upon 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’t be rained, and the storage space should be flat. There must be a toned separation between the stacked slewing bearings. The slewing bearing generally has a 
lifting hole, which can be screwed in to the eyebolt for safe lifting.
Our four point speak to ball slewing bearing is made up of two seat rings. In this slewing bearing, the balls contact with the circular raceway at four details. The bearing can support axial force, radial pressure and resultant moment at the same time.
The contact ball slewing bearings are compact in design and mild in weight. They could be 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 simple 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” methods to turn without switch of place.)