Slewing Ring Bearing With External Gear

Xuzhou Jinma Slewing Ring Manufacturing Co., Ltd., based in China, is a leading manufacturer of slewing rings with external gear and other related products. It has a wealth of experience in manufacturing various slewing rings with external gear, and can meet the requirements of a wide range of industries. It has a complete production line for slewing ring bearing with external gear. The products are widely used in a variety of industries such as wind power, water treatment, agricultural machinery, marine vessels, shipbuilding industry, etc.

Application requirements

Choosing a slewing ring bearing with an external gear requires consideration of a number of factors. This includes the size, type, and configuration of the bearing and its application. In addition, other requirements can have a major impact on the choice of bearing.

Slewing ring bearings can be driven three different ways: radially, oscillating, or mechanically. In most applications, slewing ring bearings are driven radially. This allows for lubricant distribution and prevents seals from overpressuring. In thrust applications, slewing rings with high contact angles are ideal.

These bearings are typically used in applications with high radial and axial loads. The service life of these bearings is dependent on the load specifications, the bearing's design, and the internal geometry of the bearing. The service life of slewing bearings can be extended by simple maintenance procedures.

Ball bearings

Typically used in heavy equipment and machinery, slewing ring bearings enable a rotational motion between two adjacent machine components. These bearings provide a compact and durable structure. They are available in a variety of designs and sizes. They can accommodate both radial and axial loads. They are ideal for robotics and other precision applications.

Slewing ring bearings are characterized by compact structure and are easy to install and maintain. They have been used in many applications, including wind power generators, wind turbines, and construction machinery. They are also used in industrial robots and packaging machinery.

A slewing ring bearing is composed of an outer ring and an inner ring. The outer ring usually incorporates a gear to provide a rotary drive. The inner ring is usually affixed to the turning object via an adapter plate.

Plastic liners

Usually, a slewing ring bearing is equipped with a drive plate accessory that allows for easy coupling of the drive system to the motor. A drive plate can be made of stainless steel for larger bearing sizes or aluminum for smaller ones.

There are a number of slewing ring bearings on the market today. The best slewing ring will allow for radial and axial forces to be accommodated, while also allowing for the motion to be reversed in a compact and lightweight structure. The Lifetime Calculator tool below will help you choose the best bearing solution for your application.

Metal wires

Generally, slewing ring bearings are designed for support and transmission of radial and axial loads. They are used in many industries, including construction, automotive, wind power, robotics, and mining.

Wire-race slewing bearings are high-strength races for rolling elements that provide many benefits over conventional surface-hardened slewing bearings. These bearings are available in a variety of configurations, including double-row, single-row, and triple-row products. Each configuration offers advantages and design features that can be used to enhance performance and efficiency.

The double-row design is composed of two raceways, which are spaced 90 degrees apart. This design allows for structural combinations and material combinations. Compared to single-row products, double-row products offer eight points of contact for each ball.

Induction-hardened gear teeth

Whether it is a tooth by tooth hardening process, or a static hardening process, the gear teeth need to be treated to maintain the structural integrity of the bearing. The application of induction hardening is a complex process. It can cause appreciable distortion to the teeth, which can be compensated during gear fabrication.

Before the induction hardening process, the teeth are cleaned with a non-oily solvent. The surface of the gear is then treated with a mold release spray. This protects the gear from oxidation.

When applying tooth by tooth hardening to an external gear, the inductor needs to be symmetrically placed between adjacent teeth. This prevents non-uniform hardness patterns.

Xuzhou Jinma slewing ring manufacturing Co., Ltd.

Xuzhou Jinma Slewing Ring Manufacturing Co., Ltd. is an ISO quality management system certified joint-stock enterprise which has a proven track record of manufacturing slewing rings and drives. It has been in the business for over ten years and has received a number of national standards. Its products include the standard slewing ring, double worm slewing drive, three-row roller slewing bearing and many more.

The company's high-end products include double worm slewing drives, triple row roller slewing bearings and many more. It is a trusted manufacturer of slewing rings and drives and is an expert in providing rotary drives to the international market. It has received the national quality management system certification, ISO quality management system certification and the ISO quality certification.