Slewing Bearing

Slewing bearings comprise an internal 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 transmission with a simple and quick connection between adjacent machine components. The bearing raceways, in conjunction with the rolling factors and cages or spacers, are designed to accommodate loads acting singly or in blend, and in virtually any direction.
Selecting the correct slewing bearing can be a challenge, particularly if there are stringent technical, reliability or perhaps economic demands. In these cases, for example, EPT application engineering assistance can offer advanced calculations and simulations utilizing state-of-the-art analyse methods to optimize and validate the best design to meet the customer requirements.
EPT also offers worldwide an array of added value companies for slewing bearings, including remanufacturing. A slewing bearing with only 30% left of its calculated service life could be really worth remanufacturing. EPT’s standardized remanufacturing techniques can extend substantially the service your life of critical equipment.
All of these combine to boost rotating equipment overall performance and reduce total expense 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 manufacture according to customer needs, OEM bearing.
6. High quality bearing, competitive cost, prompt delivery and ideal services.
7. Welcome to Other personalized bearings, miniature bearings, vehicle bearings, excavator and crane bearings etc.
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 period of this package is generally 3-6 several weeks. The storage temperature ought to 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 up with grease after twelve months and check the flexibility of its rotation.

The slewing bearing (slewing bearing) is generally 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’t be collided and squeezed, can not be rained, and the storage ought to be flat. There should be a toned separation between your stacked slewing bearings. The slewing bearing generally has a lifting hole, which is often 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 contact with the Shaft Clamp china circular raceway at four things. The bearing can support axial drive, radial force and resultant moment concurrently.
The contact ball slewing bearings are compact in design and lumination in weight. They are often applied 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 plain 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 program of a horizontal-axis windmill. (To “slew” methods to turn without transform of place.)


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