Company News

HZV bearing factory professional produce spherical roller bearings.
by admin on 22-05-26
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...
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Precision grade and selection of bearing.
by admin on 22-01-17
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 ...
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What is Tapered Roller Bearings ?
by admin on 22-01-17
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 b...
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How To Determine Whether Your Bearings Need To Be Replaced
by admin on 22-01-13
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 ...
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Brief Knowledge of Insulation Bearings
by admin on 22-01-13
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 cerami...
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How To Extend The Service Life Of Roller Bearings
by admin on 22-01-13
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 th...
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Why do we need to seal spherical roller bearings?
by admin on 22-01-13
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 ...
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HZV spherical roller bearing how to made?
by admin on 22-01-08
HZV has been producing spherical roller bearings since 1994 years.How they are made? 1.HZV bearings with high quality material. 2.The component pieces,they have alreday been heat-treated by HZV ourselves 3.For both the inner and outer rings,the first stage is to grind th...
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Comprehensive understanding of “cylindrical roller bearings”
by admin on 22-01-08
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 ...
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