Slewing bearings comprise an inner ring and an external ring, one of which usually incorporates a gear. As well as attachment holes in both rings, they allow an optimized power transmitting with a simple and quick connection between adjacent machine components. The bearing raceways, with the rolling components and cages or spacers, are made to accommodate loads performing singly or in mix, and in any direction.
Selecting the appropriate slewing bearing can be a challenge, especially if there will be stringent technical, reliability or economic demands. In such cases, for instance, EPT application engineering assistance can offer 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 offerings for slewing bearings, including remanufacturing. A slewing bearing with simply 30% still left of its calculated service life could be well worth remanufacturing. EPT’s standardized remanufacturing operations can extend substantially the service existence of critical equipment.
All of these combine to boost rotating equipment performance and reduce total price of ownership.
1. We can supply different size slewing ring bearings.
2. Type: Non-teeth, inner teeth, external teeth
4. Diameter range: 200—–6500mm
5. Design and manufacture according to customer requirements, OEM bearing.
6. Top quality bearing, competitive value, prompt delivery and ideal services.
7. Welcome to Other personalized bearings, miniature bearings, automotive bearings, excavator and crane bearings etc.
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 period 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 should be maintained in time. The slewing bearing share ought to be filled with grease after one year and check the versatility of its rotation.
The slewing bearing (slewing bearing) is normally fixed upon the pallet or in the package when it leaves the factory. It is available in single-part 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 flat separation between the stacked slewing bearings. The slewing bearing generally includes a lifting hole, which is often screwed in to the eyebolt for secure 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 things. The bearing can support axial pressure, radial power and resultant moment concurrently.
The contact ball slewing bearings 
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 for instance a conventional crane, a swing yarder, or the wind-facing program of a horizontal-axis windmill. (To “slew” means to turn Shaft Clamp china without alter of place.)
