Slewing bearings comprise an interior ring and an external ring, one of which usually incorporates a gear. As well as attachment holes in both rings, they allow an optimized power tranny with a straightforward and quick connection between adjacent machine pieces. The bearing raceways, with the rolling factors and cages or spacers, are created to accommodate loads acting singly or in collaboration, and in any direction.
Selecting the correct slewing bearing could be a challenge, particularly if there happen to be stringent technical, reliability or perhaps economic demands. In these cases, for instance, EPT application engineering provider can provide advanced calculations and simulations utilizing state-of-the-art analyse solutions to optimize and validate the best design to fulfill the customer requirements.
EPT offers worldwide a wide range of added value solutions for slewing bearings, including remanufacturing. A slewing bearing with just 30% left of its calculated service life can be really worth remanufacturing. EPT’s standardized remanufacturing techniques can extend drastically the service existence of critical equipment.
All of these incorporate to improve rotating equipment effectiveness and reduce total cost of ownership.
1. We can supply several size slewing ring bearings.
2. Type: Non-teeth, internal teeth, external teeth
4. Diameter range: 200—–6500mm
5. Design and manufacture according to customer requirements, OEM bearing.
6. High quality bearing, competitive value, prompt delivery and very best services.
7. Welcome to Other customized bearings, miniature bearings, car bearings, excavator and crane bearings and so on.
The slewing bearing (slewing bearing) has been coated with anti-rust oil just before departing the factory and wrapped with film and linen. The rust-proof amount of this package is generally 3-6 a few months. The storage temperature should be 20±10°C, and the relative humidity is not more than 60%. Following the expiration date, it ought to be maintained with time. The slewing bearing stock should be filled with grease after one year and check the flexibility of its rotation.

The slewing bearing (slewing bearing) is often 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 ought to be kept level, can not be collided and squeezed, can’t 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, that can be screwed into the eyebolt for safe lifting.
Our four point speak to ball slewing bearing is made up of two seat bands. In this slewing bearing, the balls connection with the circular raceway at four items. The bearing can support axial induce, radial induce and resultant moment simultaneously.
The contact ball slewing bearings are small in design and mild in weight. They are often applied 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 ordinary bearing that typically supports much but slow-turning or slow-oscillating load, ordinarily a horizontal platform for instance a conventional crane, a swing yarder, or the wind-facing system of a horizontal-axis windmill. (To “slew” means to turn without alter of place.)