Single row ball with internal gear Slewing Bearing For SYNTEGON Packaging Machinery

About the Packaging Machinery The working principle of the winding machine is to place the wound object in the center of the turntable, start the turntable motor to rotate, and naturally drive the turntable to rotate, so that the object realizes the peripheral wrapping film machine. At the same time, the elevator motor is also started, which drives the entire assembly of the winding and binding machine to move up and down to achieve the winding of the object in the height direction.

The main types of slewing bearings used in packaging machinery are single-row ball slewing bearings, which carry a certain axial force or radial force, and some carry a certain overturning force.

With energy-saving speed regulation, low-frequency output torque has high efficiency, good running characteristics and stable operation.

How does a slewing bearing work?

A slewing bearing, also known as a slewing ring, is a machine element that absorbs all axial and radial forces and the resulting tilting moments, in a single, self-retaining and ready-to-install bearing unit.

The goal is to quickly and easily transfer the forces acting on the slewing bearing to the adjacent structural machine elements. The overall design of the product, including the inner and outer rings, the gear cutting, rolling elements and mounting holes, enables it to transmit the applied loads and allow smooth rotation at the same time while maintaining a compact footprint. Slewing bearings enable and facilitate the rotational motion of wind turbines, excavators, cranes and tunnel boring machines, just to name a few. The slewing bearing offers many advantages compared to other solutions, including taking up significantly less space, weighing less and being more cost-effective in most cases.

Our factory, longwei slewing bearing co.,ltd can produce both standard and non-standard products.

As meeting customers’ demand is our service principle.

We provide spot, generation processing, drawing processing, sample processing, free design and other services.

FAQ :

1 LW Slewing Bearing Heat Treatment

Heat Gear Slewing Bearings are in the majority of cases supplied with spur tooth. Stub teeth also is ok.There are two kinds of tooth hardening. They are normalizing and tempering, According to the different applications, there are two ways of quenching. They’re whole tooth quenching and single-tooth quenching. Single-tooth quenching can be divided into tooth surface & root quenching and tooth surface quenching.

2 . The Calculation of Slewing Bearing.

Static load capacity

The determined loads must be multiplied with a factor fstat allocated to the application. The product Fa’ or Mk’ must be below the static critical load curve of the selected bearing.

With regard to radial loads in load combinations

Fa = axial load
Fr = radial load
Mr = tilting moment

3 Protection Against Corrosion

We make Protection Against Corrosion on surface of bearing,and make couple of packing paper.

4.Customize.

Yes,we have professional technical terms.

5.Warranty:
General 1 year.

Reliable reputation.

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