Slewing Bearing

Slewing bearings comprise an internal ring and an external ring, one of which often incorporates a gear. Together with attachment holes in both bands, they permit an optimized power tranny with a straightforward and quick connection between adjacent machine ingredients. The bearing raceways, in conjunction with the rolling factors and cages or spacers, are designed to accommodate loads acting singly or in mixture, and in virtually any direction.
Selecting the appropriate slewing bearing could be a challenge, particularly if there will be stringent technical, reliability or perhaps economic demands. In such cases, for instance, EPT application engineering support can offer advanced calculations and simulations using state-of-the-art analyse solutions to optimize and validate the very best design to fulfill the customer requirements.
EPT also offers worldwide a broad range of added value offerings for slewing bearings, including remanufacturing. A slewing bearing with just 30% still left of its calculated service life could be well worth remanufacturing. EPT’s standardized remanufacturing functions can extend substantially the service existence of critical equipment.
All of these combine to improve rotating equipment efficiency and reduce total cost of ownership.
1. We can supply numerous size slewing ring bearings.
2. Type: Non-teeth, interior teeth, external teeth
4. Diameter range: 200—–6500mm
5. Design and manufacture according to customer requirements, OEM bearing.
6. Top quality bearing, competitive cost, prompt delivery and finest services.
7. Welcome to Other customized bearings, miniature bearings, vehicle bearings, excavator and crane bearings and so forth.
The slewing bearing (slewing bearing) has been coated with anti-rust oil ahead of departing 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 ought to be maintained with time. The slewing bearing share should be filled with grease after twelve months and check the overall 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-piece packaging and group packaging. Transportation and storage ought to be kept level, can’t be collided and squeezed, can not be rained, and the storage ought to be flat. There must be a toned separation between your stacked slewing bearings. The slewing bearing generally includes a lifting hole, that can be screwed in to the eyebolt for safe lifting.
Our four point get in touch with ball slewing bearing is made up of two seat rings. In this slewing bearing, the balls contact with the circular raceway at four things. The bearing can support axial drive, radial drive and resultant moment concurrently.
The contact ball slewing bearings are compact in design and mild in weight. They could be utilized 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 facilitates much but slow-turning or slow-oscillating load, ordinarily a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing system of a horizontal-axis windmill. (To “slew” methods to turn without transform of place.)


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