Entries by admin

Talking about the gear grinding technology of slewing bearing

As a process to be realized by precision products, the situation of grinding teeth needs to be noted, and what kind of technical indicators should be achieved. This article analyzes one by one. Regarding the slewing bearing or slewing bearing, whether external or internal teeth, helical teeth, etc., the normal process level, there are gear […]

Oil leakage of slewing ring

The slewing bearing is responsible for the operation and rotation of marine equipment, engineering machinery, light industry machinery, metallurgical machinery, medical machinery, and industrial machinery and equipment. It is an important transmission component necessary for machinery that needs to bear axial force, radial force, and tipping moment. . Therefore, the consideration of performance guarantee in […]

Discuss the stability of the slewing bearing

For equipment installed with slewing bearings, corresponding performance is the focus of users’ attention, and often requires high accuracy. In the application of equipment, the stability of the slewing bearing can meet the requirements of the special work nature of construction equipment, including bearing large axial load, radial load and overturning moment and other comprehensive […]

Inspection before operation of mining machinery bearings

After the bearing is installed, in order to ensure the smooth operation of the bearing, the inspection work before the bearing operation should be paid attention to. For small machines, you can directly rotate the bearing by hand to see if it can run smoothly. In daily inspection operations, common poor operation phenomena mainly include: […]

What should we do if the slewing ring is rusted? Ways to prevent rust of slewing bearings

Turntable bearings are important parts in many modern machinery and equipment, because their performance is more unique than other mechanical parts, including significant advantages in anti-corrosion performance. However, if the slewing bearing is not produced strictly in accordance with the cleaning and anti-rust regulations and the requirements of oil seal anti-rust packaging, the bearing parts […]

Tips to install slewing bearing

Those engaged in the machinery industry should be familiar with slewing bearings, and they should have some understanding. You must have learned some related knowledge. Today we will lead you to a better understanding of slewing bearings. I think everyone is also interested in how to install the slewing bearing. Next, let’s learn about the […]

What should we do if the slewing ring is rusted? The ways to prevent rust of slewing bearings

Slewing bearings are important parts in many modern machinery and equipment, because their performance is more unique than other mechanical parts, including significant advantages in anti-corrosion performance. However, if the slewing bearing is not produced strictly in accordance with the cleaning and anti-rust regulations and the requirements of oil seal anti-rust packaging, the bearing parts […]

A few tips for the oil leakage of excavator slewing bearings

Slewing bearings are widely used in excavators. Recently, many friends have come to inquire about the oil leakage of excavator slewing bearings. Today, the editor will talk about how to deal with it, and share the experience of repairing and handling.   When the excavator is in use, lubricating oil often leaks out of the […]

Application of slewing bearing in CNC vertical lathe

In the vertical turning equipment, the rotary table is one of the core structures that reflects the overall performance of the machine tool and realizes the machining accuracy of the workpiece. We require it to operate at high speed and bear heavier workpieces, while possessing precise running accuracy and very high anti-overturning moment capability. The […]