Slewing Bearing

Slewing bearings comprise an internal ring and an outer ring, one of which often incorporates a gear. As well as attachment holes in both bands, they allow an optimized power transmitting with a straightforward and quick connection between adjacent machine factors. The bearing raceways, in conjunction with the rolling elements and cages or spacers, are designed to accommodate loads acting singly or in combo, and in virtually any direction.
Selecting the appropriate slewing bearing can be a challenge, particularly if there will be stringent technical, reliability or perhaps economic demands. In these cases, for example, EPT application engineering program can provide advanced calculations and simulations making use of state-of-the-art analyse methods to optimize and validate the best design to satisfy the customer requirements.
EPT offers worldwide an array 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 procedures can extend substantially the service lifestyle of critical equipment.
All of these incorporate to boost rotating equipment performance and reduce total expense of ownership.
1. We can supply numerous size slewing band bearings.
2. Type: Non-teeth, inner teeth, external teeth
4. Diameter range: 200—–6500mm
5. Design and manufacture according to customer demands, OEM bearing.
6. Top quality bearing, competitive cost, 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 ahead of leaving the factory and wrapped with film and linen. The rust-proof amount of this package is normally 3-6 months. The storage temperature should be 20±10°C, and the Shaft Clamp china relative humidity is not more than 60%. After the expiration date, it must be maintained with 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 on 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’t be collided and squeezed, can not be rained, and the storage should be flat. There should be a toned separation between the stacked slewing bearings. The slewing bearing generally has a lifting hole, which can be screwed into the eyebolt for safe lifting.
Our four point contact ball slewing bearing comprises of two seat bands. In this slewing bearing, the balls contact with the circular raceway at four points. The bearing can support axial push, radial pressure and resultant moment simultaneously.
The contact ball slewing bearings are compact in design and mild in weight. They can 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 simple bearing that typically facilitates much but slow-turning or slow-oscillating load, often a horizontal platform for instance 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.)