Question: A certain application requires a ball bearing with the inner ring rotating, with a design life of 30 000 h at a speed of 300

A certain application requires a ball bearing with the inner ring rotating, with a design life of 30 000 h at a speed of 300 rev/min. The radial load is 1.898 kN and an application factor of 1.2 is appropriate. The reliability goal is 0.90. Find the multiple of rating life required, xD , and the catalog rating C10 with which to enter a bearing table. Choose a 02-series deep-groove ball bearing from Table 11–2, and estimate the reliability in use.

Step by Step Solution

★★★★★

3.46 Rating (153 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

For the deepgroove 02series ball bearing with R 090 the design life xp ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

M-E-R-C (1).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

A certain application requires maintaining the refrigerated space at -32C. Would you recommend a simple refrigeration cycle with refrigerant-134a or a two-stage cascade refrigeration cycle with a...

A certain application requires maintaining the refrigerated space at - 32oC. Would you recommend a simple refrigeration cycle with refrigerant-134a or a two-stage cascade refrigeration cycle with a...

An angular-contact, inner ring rotating, 02-series ball bearing is required for an application in which the life requirement is 40 kh at 520 rev/min. The design radial load is 725 lbf. The...

A ball bearing with the inner ring rotating is required for a certain application. The bearing is to have a design life of 51 kh at a speed of 395 rev/min. The radial load is 3.6 KN with an...

A ball bearing with the inner ring rotating is required for a certain application. The bearing is to have a design life of 39 kh at a speed of 460 rev/min. The radial load is 4.8 kN with an...

An 02-series single-row deep-groove ball bearing is to be selected from Table 112 for the application conditions specified in the table. Assume Table 111 is applicable if needed. Specify the smallest...

! Required information An angular - contact, inner ring rotating, 0 2 - series ball bearing is required for an application in which the life requirement is 4 0 kh at \ ( 5 2 0 \ mathrm { rev } / \...

An angular - contact, inner ring rotating, 0 2 - series ball bearing is required for an application in which the life requirement is 5 0 kh at 4 8 0 rev / min . The design radial load is 4 , 9 0 5 N...

3. An 02 series ball bearing supports a radial load of 3 kN and an axial load of 0.6 kN. The life of the bearing, based upon 90 % survival is to be 30 kHrs with the inner ring rotating at 500 rpm....

Question 1 ( 1 point ) An angular - contact, inner ring rotating, 0 2 - series ball bearing is required for an application in which the life requirement is 5 0 kh at 4 8 0 r e v m i n . The design...

Give two examples of the misuse of statistics, numerically and/or graphically.

A friend gives you a copy that he has made of a software program that he purchased. Is this a legal or ethical issue or both?

10. Repeat steps 3 to 8 without adding any indicator and using the same volume of dilute hydrochloric acid a your second attempt.

A pond with an initial oxygen content of zero is to be oxygenated by forming a tent over the water surface and filling the tent with oxygen gas at 25C and 130 kPa. Determine the mole fraction of...

4. Suppose you are a portfolio manager and you plan to form a portfolio that consists of thre components, including a risk-free money market security, a stock, and a bond. The table belov shows the...

You have saved $5,000 for a down payment on a new car. The largest monthly payment you can afford is $350. The loan will have an 8% APR based on month payments. What is the most expensive car you can...

Waterways Continuing Problem 13 (Direct Method) Waterways prepared the balance sheet and income statement for the irrigation installation division for 2016. Now the company also needs to prepare a...