Slewing bearings comprise an internal ring and an external ring, one of which usually incorporates a gear. As well as attachment holes in both bands, they permit an optimized power transmission with a simple and quick connection between adjacent machine factors. The bearing raceways, with the rolling factors and cages or spacers, are designed to accommodate loads acting singly or in combo, and in virtually any direction.
Selecting the appropriate 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 assistance can offer advanced calculations and simulations making use of state-of-the-art analyse methods to optimize and validate the best design to meet the customer requirements.
EPT offers worldwide a variety of added value services 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 significantly the service life of critical equipment.
All of these incorporate to improve rotating equipment efficiency and reduce total expense 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 produce according to customer requirements, OEM bearing.
6. Top quality bearing, competitive cost, prompt delivery and best services.
7. Welcome to Other personalized bearings, miniature bearings, auto bearings, excavator and crane bearings etc.
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 generally 3-6 weeks. The storage temperature ought to be 20±10°C, and the relative humidity is not more than 60%. Following the expiration date, it must be maintained with time. The slewing bearing inventory should be filled up with grease after one year and check the overall flexibility of its rotation.

The slewing bearing (slewing bearing) is normally fixed in the pallet or in the package when it leaves the factory. It is available in single-piece packaging and group packaging. Transportation and storage ought to be kept level, can’t be collided and squeezed, can’t be rained, and the storage space ought to be flat. There must be a flat separation between the stacked slewing bearings. The slewing bearing generally includes a lifting hole, which may be screwed in to 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 items. The bearing can support axial push, radial push and resultant moment at the same time.
The contact ball slewing bearings are compact 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 basic bearing that typically helps much but slow-turning or slow-oscillating load, ordinarily 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 modify of place.)