First, the installation of spherical roller bearings Spherical roller bearings must be installed in a dry, clean environment. The mating surface of the shaft and the outer casing, the end faces of the shoulders, the grooves and the joining surface...
The circular motion of steel balls has been applied to the "linear guide" of linear guides for about 35 years. Manufacturers at home and abroad sell various kinds of products, though they are similar in appearance, but they have different uses in different...
With the widespread application of maintenance free technology, stainless steel bearings are widely used in food machinery, daily machinery and various corrosion resistant fields. special Not in the micro bearings, deep groove ball bearings and outer...
1 Introduction Because of the particularity of operating environment, such as anti-corrosion and explosion-proof requirements and small working space, the performance index of the mud Pump motor (900kw AC variable frequency motor) is put forward higher...
Structure and working principle of a simple bearing heater We use the thickness of 3mm A3 steel plate to make a 450 * 450 x (high) 350mm square box, a 2kW U heating tube, a liquid expansion temperature controller and a pair of metal thermometers, all...
The bearings currently used can be generally divided into rolling bearings and sliding bearings. The working principle of rolling bearings and sliding bearings can be distinguished by their names. The friction that occurs when the rolling bearings work is...
1, Function As a close partner of bearings, bearing housings play an important role in the whole shafting. It is generally located at both ends of the shaft, the main role is to support and fix bearings, so that the shaft and its connecting parts have...
Rolling bearing is an important mechanical element. The basic structure is composed of outer ring, inner ring, rolling body and cage. There are many types of rolling bearings. They are divided into ball bearings, roller bearings and needle bearings...
Guideway is an important part of machine tool. It plays the role of supporting and guiding moving components moving along a certain track. The development of traditional guide rail is first manifested in sliding components and guide ways. In various...
1 Preface Bearing-wholesalers company water supply plant single-stage single-suction cantilever horizontal centrifugal pump There are frequent damage to the bearing and transmission shaft, bearing lubrication can not be good guarantee, unreasonable...
