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HZV bearing factory professional produce spherical roller bearings.

HZK spherical roller bearing suitable for withstanding heavy load and impact load. (22200,22300,23000,23100,23200,24000,24100, 24200，2,0200，20300series and seals series) –Heat treatment of Bainite –German grinding process secondary tempering stability. –The whole series of high-precision produc... Read More

Precision grade and selection of bearing.

1. The tolerance level of the bearing is determined according to the rotation accuracy requirement of the axial support. Level 0: it is widely used in general bearing systems with rotating precision greater than 10 m.Such as the speed change mechanism of common machine tool, the speed change mec... Read More

What is Tapered Roller Bearings ?

Tapered roller bearings are mainly used to bear radial load mianly radial and axial joint load , the general should not alone bear the load bearing .This kind of bearing does not allow a tilt axis relative shell hole , the size of the axial clearance , the relationship between type bearings can w... Read More

How To Determine Whether Your Bearings Need To Be Replaced

To determine whether the removed bearings can be reused, after cleaning, we need to carefully check the raceway surface , rolling surface and the wear pattern of the bearing cage. If the bearing has the following defect , it can’t be used anymore. 1.Any of the out ring , inner ring , rolling ele... Read More

Brief Knowledge of Insulation Bearings

How many types of electric insulation bearings? There are many insulation bearing types, insulated angular contact ball bearings, deep groove ball bearings and cylindrical roller bearing, insulation of the angular contact ball bearing is designed based on a hybrid ceramic ball bearing; the insula... Read More

How To Extend The Service Life Of Roller Bearings

How to use Sphercial Roller Bearing to extend working life , in order to bring you more production efficiency , as professional roller bearing manufacturer – Shandong Hongzhiyun Bearing Co.,Ltd will teach some good solutions for you . Hope to bring you help . Checking the installation of ro... Read More

Why do we need to seal spherical roller bearings?

Seal is like the bearing skin. without seal, spherical roller bearings life will be greatly reduced. Shandong Hongzhiyun Bearing co.,ltd will teach you some knowledge about sealed spherical roller bearings Sealing device has two main function: ① to prevent the outside dirt, such as metal partic... Read More

HZV spherical roller bearing how to made?

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Comprehensive understanding of “cylindrical roller bearings”

The rolling elements are cylindrical roller radial bearings. The internal structure of the cylindrical roller bearing adopts rollers arranged in parallel, with spacers or spacers installed between the rollers, which can prevent the tilting of the rollers or the friction between the rollers, which... Read More
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