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 rings, they allow an optimized power transmission with a simple and quick interconnection between adjacent machine parts. The bearing raceways, in conjunction with the rolling elements and cages or spacers, are made to accommodate loads performing singly or in combination, and in any direction.
Selecting the correct slewing bearing could be a challenge, especially if there happen to be stringent technical, reliability or economic demands. In such cases, for instance, EPT application engineering program provides advanced calculations and simulations making use of state-of-the-art analyse methods to optimize and validate the very best design to satisfy the customer requirements.
EPT also offers worldwide a broad range of added value offerings for slewing bearings, including remanufacturing. A slewing bearing with only 30% kept of its calculated service life could be really worth remanufacturing. EPT’s standardized remanufacturing operations can extend substantially the service your life 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, inner teeth, external teeth
4. Diameter range: 200—–6500mm
5. Design and produce according to customer demands, OEM bearing.
6. Top quality bearing, competitive price, prompt delivery and greatest services.
7. Welcome to Other customized bearings, miniature bearings, automotive bearings, excavator and crane bearings and so forth.
The slewing bearing (slewing bearing) has been coated with anti-rust oil just before leaving the factory and wrapped with film and linen. The rust-proof amount of this package is normally 3-6 several months. The storage temperature ought to be 20±10°C, and the relative humidity isn’t more than 60%. Following the expiration date, it should be maintained in time. The slewing bearing inventory ought to be filled with grease after twelve months 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 not be collided and squeezed, can’t be rained, and the storage area ought to be flat. There must 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 secure lifting.
Our four point get in touch with ball slewing bearing comprises of two seat bands. In this slewing bearing, the balls connection with the circular raceway at four things. The bearing can support axial force, radial drive and resultant moment simultaneously.
The contact ball slewing bearings are small in design and lumination in weight. They might be applied 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 supports much but slow-turning or slow-oscillating load, ordinarily 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 modify of place.)


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