Does the use of cylindrical roller bearings reduce the limit speed?

5 answer

Ordinary deep groove ball bearings replace cryogenic -60C grease. Can it work in an environment of minus 45 degrees? Does expansion and contraction affect the bearing greatly?

3 answer

What is the effect of clearance on sliding bearings?

3 answer

What kinds of casting do you have?What kinds of casting are there?

3 answer

What brand of bearings are these?

4 answer

Valve job? Cheapest way?

1 answer

What are the advantages and disadvantages of welding and machine tools?

3 answer

What are the implications of a pump shaft running at a low speed?

3 answer

12 Fu DC motor can drive 100 Jin drive belt?

3 answer

ok i have a heart valve leaking ?

5 answer

What are skateboarding bearings?

4 answer

Repacking bicycle bearings: should I clean the old bearings first, and if so, what should I use to clean them?

5 answer

What's the difference between a floating shift bearing and a thrust ball bearing?

3 answer

What are the steps involved in replacing a pump shaft?

3 answer

What is radial and axial?I want to measure the radial and axial runout of the piston rod. What is radial and axial?

3 answer

When my elevator works, when it rotates, it rattles loudly under the big turntable.

3 answer

What do you mean by "s" in the standard of pipe joint?

3 answer

Bearings and bearing housings are standard counterparts, or should we design them ourselves?

3 answer

Does an oil burning heater pollute more than wood burning stove?

5 answer

How many kinds of reducers can be divided into?

4 answer

What are the causes of excessive noise in a pump shaft?

3 answer

Calculation of reducer type selection

3 answer

Puvc pipe joint leakage how to do?

3 answer

Most people have seen the model of the lung. How is this different from the actual lung itself?

5 answer

Any suggestions..?

5 answer

Size of the belt wheel

4 answer

How does a pump shaft affect the overall performance of a centrifugal pump?

3 answer

What are pneumatic components?Pneumatic components include:

3 answer

Can the motor change the number of revolutions by changing the pulley?

4 answer

What are the commonly used sliding bearing bushing materials

3 answer