The origin and physical characteristics of boron powder

The origin and physical characteristics of boron powder

The content of boron in the earth's crust is 0.001%. Boron is a black or silver-gray solid. Crystal boron is black, second only to diamond in hardness, and has a relativel...
Inorganic material ceramics - silicon carbide ceramics

Inorganic material ceramics - silicon carbide ceramics

Silicon nitride ceramic is a kind of inorganic material ceramic which does not shrink when sintering. Silicon nitride is very strong, especially hot pressed silicon nitrid...
WSBC Elevator bearings Technical Features

WSBC Elevator bearings Technical Features

WSBC Elevator bearings Technical Features Source: Roller Bearings Suppliers 1.Low Noise and Low Vibration High precision and special fraction design contribute to low-no...

Must the bearings be cleaned before installation?

Resource20Days Ago (05-09)
Must the bearings be cleaned before installation? About whether the imported bearings are cleaned before installation, there are many people still have doubts, some bearin...

Classification of bearings

Resource21Days Ago (05-08)
According to the different forms of friction when the journal is working in the bearings, the bearings are divided into two categories: sliding bearings and rolling bearin...

The Brief introduction of Spherical roller bearing

News23Days Ago (05-06)
The Brief introduction of Spherical roller bearing 1.Spherical roller bearing, the outer ring raceway is part of the sphere, the bearing has internal tuning performance to...

Quality Requirements For WSBC Bearing Appearance

News23Days Ago (05-06)
Wuxi Spark Bearing Co.,Ltd quality department has our own criterion for bearing appearance,All of our bearings are following as below: 1. Bearing parts are not allowed to ...

Daily maintenance of bearings

Resource25Days Ago (05-04)
In order to make the bearings function well, in addition to the accurate installation, but also inseparable from the daily maintenance of the bearings, so as to ensure the...

Pros And Cons Of Robots

News53Days Ago (04-06)
A robot's mechanical arm almost 3 meters long, which is as flexible as the hands of a skilled craftsman. Not only can the "wrist" rotate 180 degrees, but even two people s...