Slewing Bearing

Slewing bearings comprise an inner ring and an external ring, one of which usually incorporates a gear. Together with attachment holes in both rings, they enable an optimized power transmitting with a straightforward and quick interconnection between adjacent machine ingredients. The bearing raceways, in conjunction with the rolling components and cages or spacers, are made to accommodate loads performing singly or in blend, and in virtually any direction.
Selecting the correct slewing bearing could be a challenge, especially if there are stringent technical, reliability or perhaps economic demands. In these cases, for instance, EPT application engineering services can provide advanced calculations and simulations using state-of-the-art analyse solutions to optimize and validate the best design to satisfy the customer requirements.
EPT offers worldwide a variety of added value services for slewing bearings, including remanufacturing. A slewing bearing with simply 30% left of its calculated service life could be really worth remanufacturing. EPT’s standardized remanufacturing processes can extend significantly the service existence of critical equipment.
All of these combine to improve rotating equipment effectiveness 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 manufacture according to customer demands, OEM bearing.
6. High quality bearing, competitive selling price, prompt delivery and greatest services.
7. Welcome to Other customized bearings, miniature bearings, car bearings, excavator and crane bearings and so forth.
The slewing bearing (slewing bearing) has been coated with anti-rust oil prior to departing the factory and wrapped with film and linen. The rust-proof amount of this package is generally 3-6 weeks. The storage temperature should be 20±10°C, and the relative humidity is not more than 60%. Following the expiration date, it ought to be maintained in time. The slewing bearing share should be filled with grease after twelve months and check the overall 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 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 safe-keeping should be flat. There must be a toned separation between the stacked slewing bearings. The slewing bearing generally includes a lifting hole, which can be screwed in to the eyebolt for secure lifting.
Our four point get in touch with ball slewing bearing is made up of two seat rings. In this slewing bearing, the balls connection with the circular raceway at four factors. The bearing can support axial pressure, radial drive and resultant moment simultaneously.
The contact ball slewing bearings are small in design and lumination in weight. They might be utilized 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 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 change of place.)