Bearing assembly principles, installation precautions, models and their meanings

Bearing assembly principles, installation precautions, models and their meanings

Bearings are an important part of contemporary machinery and equipment, and their usage is staggering. Taking a car as an example, a car generally needs 100 to 150 bearing...
Introduction of the use and nature of amorphous boron powder

Introduction of the use and nature of amorphous boron powder

The chemical properties of amorphous elemental boron are more active than crystalline elemental boron. Crystalline boron is very hard, and it is often used instead of a di...
Production process of silicon nitride products

Production process of silicon nitride products

Silicon nitride products can be divided into reaction sintering products, hot pressing products, normal pressure sintering products, isostatic pressing sintering products ...

Self-aligning Thrust Roller Bearings

Resource34Days Ago (05-11)
The spherical roller is inclined in this type of bearing. Because the raceway surface of the seat ring is spherical and has the function of centering, the shaft is allowed...

Self-aligning Roller Bearing

Resource34Days Ago (05-11)
In these bearings are of spherical raceway outer ring and double groove between the inner ring is equipped with spherical roller , according to the different internal stru...

Self-aligning Ball Bearing

Resource34Days Ago (05-11)
Double row of steel ball, outer ring raceway is of inner spherical type, so it can automatically adjust the axis deviation caused by the deflection of shaft or shell or di...

Angular Contact Ball Bearing

Resource34Days Ago (05-11)
There is a contact Angle between the ring and the ball. The standard contact Angle is 15, 30 and 40. The larger the contact Angle, the greater the axial load capacity, and...

How to observe and listen in the process of bearing operation to determine whether there is a safety hazard bearing!

Resource38Days Ago (05-07)
How to observe and listen in the process of bearing operation to determine whether there is a safety hazard bearing!...

Application Of High-Precision Bearings

News55Days Ago (04-20)
Pay attention to application techniques, such as error cancellation method to improve installation accuracy, smaller interference method to reduce raceway deformation, and...

Comparative study of three mainstream foam concrete foaming agents

Industry62Days Ago (04-13)
The production process of foam concrete is actually not complicated, and the production equipment is simple. It can be cast on-site or mechanized in the factory. However, ...

New crown virus prevents shoes from bringing virus home

News83Days Ago (03-23)
Will the shoes take the virus home? Feng Luzhao, a researcher at the China Centers for Disease Control and Prevention, said that the new coronavirus is currently transmitt...