Slewing bearings comprise an interior ring and an outer ring, one of which usually incorporates a gear. As well as attachment holes in both bands, they allow an optimized power tranny with a straightforward and quick connection between adjacent machine pieces. The bearing raceways, with the rolling components and cages or spacers, are created to accommodate loads performing singly or in combo, and in any direction.
Selecting the correct slewing bearing could be a challenge, especially if there are stringent technical, reliability or economic demands. In these cases, for instance, EPT application engineering services can offer advanced calculations and simulations making use of state-of-the-art analyse solutions to optimize and validate the very best design to satisfy the customer requirements.
EPT also offers worldwide a wide variety of added value companies for slewing bearings, including remanufacturing. A slewing bearing with simply 30% still left of its calculated service life can be really worth remanufacturing. EPT’s standardized remanufacturing functions can extend considerably the service lifestyle of critical equipment.
All of these incorporate to improve rotating equipment effectiveness and reduce total cost of ownership.
1. We can supply various size slewing ring bearings.
2. Type: Non-teeth, internal teeth, external teeth
4. Diameter range: 200—–6500mm
5. Design and produce according to customer demands, OEM bearing.
6. Top quality bearing, competitive value, prompt 
delivery and ideal services.
7. Welcome to Other custom-made 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 leaving the factory and wrapped with film and linen. The rust-proof amount of this package is normally 3-6 many months. The storage temperature should be 20±10°C, and the relative humidity is not more than 60%. After the expiration date, it must be maintained in time. The slewing bearing stock should be filled up with grease after twelve months and check the flexibility of its rotation.
The slewing bearing (slewing bearing) is generally fixed about 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 safe-keeping should be flat. There should be a toned separation between your stacked slewing bearings. The slewing bearing generally includes a lifting hole, which may be screwed into the eyebolt for safe lifting.
Our four point contact 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 power, radial pressure and resultant moment simultaneously.
The contact ball slewing bearings are compact in design and light in weight. They could be applied 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 ordinary bearing that typically helps a heavy 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” means to turn without alter of place.)