Slewing bearings comprise an internal ring and an outer ring, one of which often incorporates a gear. As well as attachment holes in both bands, they enable an optimized power tranny with a straightforward and quick connection between adjacent machine factors. The bearing raceways, with the rolling components and cages or spacers, are created to accommodate loads acting singly or in mixture, and in any direction.
Selecting the appropriate slewing bearing could be a challenge, especially if there happen to be stringent technical, reliability or perhaps economic demands. In such cases, for instance, EPT application engineering service can provide 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 a wide variety of added value services for slewing bearings, including remanufacturing. A slewing bearing with only 30% remaining of its calculated service life can be well worth remanufacturing. EPT’s standardized remanufacturing procedures can extend substantially the service your life of critical equipment.
All of these combine to boost rotating equipment functionality and reduce total cost of ownership.
1. We can supply different size slewing band bearings.
2. Type: Non-teeth, internal teeth, external teeth
4. Diameter range: 200—–6500mm
5. Design and produce according to customer needs, OEM bearing.
6. Top quality bearing, competitive selling price, prompt delivery and finest services.
7. Welcome to Other custom-made bearings, miniature bearings, car bearings, excavator and crane bearings and so on.
The slewing bearing (slewing bearing) has been coated with anti-rust oil prior to leaving the factory and wrapped with film and linen. The rust-proof amount of this package is generally 3-6 many 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 flexibility of its rotation.

The slewing bearing (slewing bearing) is usually 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 storage ought to be flat. There must be a smooth separation between the stacked slewing bearings. The slewing bearing generally has a lifting hole, which can be screwed in to the eyebolt for secure lifting.
Our four point contact ball slewing bearing comprises of two seat bands. In this slewing bearing, the balls connection with the circular raceway at four points. The bearing can support axial push, radial power and resultant moment concurrently.
The contact ball slewing bearings are compact in design and light in weight. They may be used in slewing conveyors, welding manipulators, middle or tiny sized cranes and excavators, etc.
A slewing bearing or slew[ing] band is a rotational rolling-element bearing or ordinary bearing that typically helps much 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” methods to turn without switch of place.)