Slewing Bearing

Slewing bearings comprise an internal ring and an outer ring, one of which usually incorporates a gear. Together with attachment holes in both rings, they enable an optimized power transmission with a straightforward and quick connection between adjacent machine components. The bearing raceways, with the rolling factors and cages or spacers, are made to accommodate loads performing singly or in collaboration, and in any direction.
Selecting the correct slewing bearing can be a challenge, especially if there are stringent technical, reliability or economic demands. In these cases, for example, EPT application engineering service can offer advanced calculations and simulations utilizing state-of-the-art analyse solutions to optimize and validate the best design to fulfill the customer requirements.
EPT offers worldwide an array of added value offerings for slewing bearings, including remanufacturing. A slewing bearing with only 30% left of its calculated service life could be really worth remanufacturing. EPT’s standardized remanufacturing functions can extend considerably the service your life of critical equipment.
All of these incorporate to boost rotating equipment efficiency 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 requirements, OEM bearing.
6. High quality bearing, competitive cost, prompt delivery and finest services.
7. Welcome to Other customized bearings, miniature bearings, auto bearings, excavator and crane bearings and so on.
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 period of this package is generally 3-6 a few months. The storage temperature Shaft Clamp china should be 20±10°C, and the relative humidity is not more than 60%. Following the expiration date, it must be maintained with time. The slewing bearing share ought to be filled with grease after twelve months and check the versatility of its rotation.

The slewing bearing (slewing bearing) is usually fixed in 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 should be kept level, can’t be collided and squeezed, can not be rained, and the storage area should be flat. There should be a smooth separation between your stacked slewing bearings. The slewing bearing generally includes a lifting hole, which is often screwed in to the eyebolt for safe lifting.
Our four point contact ball slewing bearing is made up of two seat bands. In this slewing bearing, the balls connection with the circular raceway at four things. The bearing can support axial drive, radial induce and resultant moment concurrently.
The contact ball slewing bearings are compact in design and mild in weight. They can be used in slewing conveyors, welding manipulators, middle or little sized cranes and excavators, etc.
A slewing bearing or slew[ing] band is a rotational rolling-element bearing or ordinary bearing that typically helps much but slow-turning or slow-oscillating load, often a horizontal platform like a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis windmill. (To “slew” means to turn without adjust of place.)


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