Slewing bearing is a kind of large bearing which can bear comprehensive load, and can bear large axial and radial load and overturning moment at the same time. Slewing bearing is generally equipped with mounting holes, inner or outer gears, lubricating oil holes and sealing devices, which can make t

As the key component of the machining center, the performance of the spindle will directly affect the accuracy, speed, rigidity, temperature rise, noise and other parameters of the machining center, which in turn will affect the machining quality of the workpiece. In order to maintain excellent mach

Anyone who knows about bearings knows that the installation process of angular contact ball bearings is more complicated than that of deep groove ball bearings, and most of them are installed in pairs, and preload is required. Whether the way of installing angular contact ball bearings is correct or

The configuration of the main shaft rolling bearing mainly adopts the following three methods: (1) rear end positioning (2) both ends positioning (3) front end positioningBack-end positioning is mostly used for machine tool spindle parts with ordinary precision;Positioning at both ends is generally

Angular contact ball bearings are especially suitable for carrying combined loads, that is, loads acting in both radial and axial directions. Single row angular contact ball bearings are usually used together with two or more bearings of the same type. There are three ways to install and use: back-t

1. Knocking method: When the fit interference is small, you can knock it into the bearing with a hand hammer; the method is to put a copper rod or soft iron and a sleeve on the inner or outer ring of the bearing, and knock it with a hand hammer The copper rods symmetrically pack the bearings evenly.

Angular contact ball bearings are one of the most common types of bearings. In order to let everyone have a better and more comprehensive understanding of the installation of angular contact ball bearings, I will tell you three common installation methods for angular contact ball bearings. The insta

Most of the single row angular contact ball bearings are non-separable angular contact ball bearings. The ferrule groove has a lock, and the two ferrules cannot be separated. According to the contact angle, the scope of application is also different. The larger the contact angle, the greater the axi

Slewing bearing, also known as slewing bearing, slewing, English name slewing bearing/slewing ring, is a large bearing capable of bearing comprehensive loads. Its diameter is usually 0.4m~10m, which can simultaneously bear large axial and radial loads and overturning moment.

Deep Groove Ball Bearing:Deep groove ball bearing is the most common type of rolling bearings. Mainly bear the radial load, can also withstand both the radial load and the axial load. When it bears only the radial loads, the contact angle is zero.Angular Contact Ball Bearing:There are contact Angle