Slewing bearings comprise an interior 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 connection between adjacent machine pieces. The bearing raceways, with the rolling factors and cages or spacers, are made to accommodate loads acting singly or in mixture, and in any direction.
Selecting the correct slewing bearing could be a challenge, especially if there happen to be stringent technical, reliability or perhaps economic demands. In such cases, for instance, EPT application engineering program can offer advanced calculations and simulations using state-of-the-art analyse methods to optimize and validate the best design to satisfy the customer requirements.
EPT offers worldwide a variety of added value products and services for slewing bearings, including remanufacturing. A slewing bearing with only 30% still left of its calculated service life can be well worth remanufacturing. EPT’s standardized remanufacturing functions can extend considerably the service lifestyle of critical equipment.
All of these incorporate to boost rotating equipment functionality and reduce total cost of ownership.
1. We can supply different size slewing band bearings.
2. Type: Non-teeth, internal teeth, external teeth
4. Diameter range: 200—–6500mm
5. Design and produce according to customer needs, OEM bearing.
6. Top quality bearing, competitive selling price, prompt delivery and very best services.
7. Welcome to Other custom-made bearings, miniature bearings, auto 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 period of this package is normally 3-6 several months. The storage temperature should be 20±10°C, and the relative humidity is not more than 60%. After the expiration date, it ought to be maintained with time. The slewing bearing inventory ought to be filled up with grease after one year and check the versatility of its rotation.
The slewing bearing (slewing bearing) is generally 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 should be kept level, can not be collided and squeezed, can not be rained, and the storage ought to be flat. There should be a smooth separation between the stacked slewing bearings. The slewing bearing generally includes 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 circular raceway at four factors. The bearing can support axial power, radial induce and resultant moment simultaneously.
The contact ball slewing bearings are compact in design and mild in weight. They could be utilized 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 ordinary bearing that typically supports a heavy 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 adjust of place.)