Slewing Bearing

Slewing bearings comprise an internal ring and an external ring, one of which usually incorporates a gear. Together with attachment holes in both rings, they permit an optimized power tranny with a straightforward and quick connection between adjacent machine factors. The bearing raceways, with the rolling factors and cages or spacers, are created to accommodate loads performing singly or in collaboration, and in virtually any direction.
Selecting the appropriate slewing bearing can be a challenge, particularly if there will be stringent technical, reliability or economic demands. In these cases, for instance, EPT application engineering program can provide advanced calculations and simulations utilizing state-of-the-art analyse methods to optimize and validate the very best design to fulfill the customer requirements.
EPT also offers worldwide a variety of added value services for slewing bearings, including remanufacturing. A slewing bearing with only 30% still left of its calculated service life could be well worth remanufacturing. EPT’s standardized remanufacturing processes can extend drastically the service life of critical equipment.
All of these incorporate to improve rotating equipment functionality and reduce total price of ownership.
1. We can supply several size slewing ring bearings.
2. Type: Non-teeth, interior 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 very best services.
7. Welcome to Other personalized bearings, miniature bearings, automotive bearings, excavator and crane bearings and so forth.
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 generally 3-6 months. The storage temperature ought to be 20±10°C, and the relative humidity is not more than 60%. After 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 overall flexibility of its rotation.

The slewing bearing (slewing bearing) is often fixed about 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 Shaft Clamp china squeezed, can’t be rained, and the safe-keeping should be flat. There should be a smooth separation between the stacked slewing bearings. The slewing bearing generally has a lifting hole, that can be screwed into the eyebolt for safe lifting.
Our four point speak to 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 push, radial pressure and resultant moment at the same time.
The contact ball slewing bearings are compact in design and lumination in weight. They might be applied in slewing conveyors, welding manipulators, middle or small 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 switch of place.)