Question: A certain application requires a ball bearing with the inner ring rotating, with a design life of 25 kh at a speed of 350 rev/min.

A certain application requires a ball bearing with the inner ring rotating, with a design life of 25 kh at a speed of 350 rev/min. The radial load is 2.5kN 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

★★★★★

3.29 Rating (173 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

blur-text-image

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)

233-M-E-R-C (21).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

Q:

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...

Q:

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...

Q:

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...

Q:

Convex Mechanical Supplies produces a product with the following costs as of July 1, 2012: Material ............................... $ 6 Labor .................................. 4 Overhead...

Q:

Sketch the Bode magnitude and phase plots of: H(j) = 50/ j (5 + j)

Q:

For each of the following entities, describe the types of capital assets you would expect the entity to have: a. gas station b. university c. convenience store d. hotel e. dairy farm f. electric...

Q:

5. How does your blood pressure compare with that of others of your same gender? Check your systolic blood pressure against the appropriate histogram in part 3 or 4 to deter- mine whether your blood...

Q:

Surface defects have been counted on 25 rectangular steel plates, and the data are shown in Table 6E.9. Set up a control chart for nonconformities using these data. Does the process producing the...

Q:

Absorption costing measures operating profit as: Multiple Choice Sales less unit level costs spent on goods sold. Sales less variable cost of goods sold. Sales less absorption cost of goods sold....

Q:

CS Fashions(CS), is a Windhoek based company that specializes in textile printing. The company hasrecently identified a new business niche in which it can supply schools with specially printed T...

Q:

How is the gain or loss computed when a company sells a fixed asset, such as a machine?

Q:

Sandhill Company offers a five-year warranty on its products. Sandhill previously estimated warranty costs to be 3% of sales but in 2025 revised this estimate to 1% due to process and quality control...

Q:

WA cost assignment Louvre Corp. applies the weighted average method for process costing. The following production and cost per EUP data are available for Louvre Corp. for February: Units completed...

Q:

The December 31, 2021, adjusted trial balance for the Blueboy Cheese Corporation is presented below. Account Title Cash Debits 55,000 Credits Accounts receivable 275,000 Prepaid rent 7,500 Inventory...

Q:

Case 1: Effect of transactions on accounting equation. On August 1 Joseph set up Exacta Reprographic Company. The following transactions took place during the first month: a) Joseph deposited 70,000...

Q:

20. A large sack contains 1,000 flower seeds consisting of 300 carnations and 700 impatiens. Of the 300 carnation seeds, 200 will produce red flowers and 100 will produce white flowers. Of the 700...

Q:

PC Contractors, Inc., was an excavating business in Kansas City, Missouri. Union Bank made loans to PC, subject to a perfected security interest in its equipment and other assets, including...

Q:

Use the Airline Product Design model to compare two airlines from different categories.

Q:

Combine Probs. 112 and 113 for an overall reliability of R = 0.90. Reconsider your selections, and meet this overall reliability goal.

Q:

An 02-series ball bearing is to be selected to carry a radial load of 8 kN and a thrust load of 4 kN. The desired life LD is to be 5000 h with an inner-ring rotation rate of 900 rev/min. What is the...

Q:

The bearing of Prob. 116 is to be sized to have a reliability of 0.96. What basic load rating should be used in selecting the bearing?

Q:

(a) Overall, who gains and who loses? (b) What is the sum of gains and losses? (c) Anyone default in this futures example? Long is AAA Short is BBB \begin{tabular}{|c|c|c|} \hline Timet & Futures...

Q:

question 3 please 3. [CLO-3(C4)] A cardiac pacemaker is a medical device that generates electrical impulses delivered by electrodes to cause the heart muscle chambers to contract and therefore pump...

Q:

You have been presented with the following set of financial statements for National Property Trust, a REIT that is about to make an nitial stock offering to the public. This REIT specializes in the...

Related Book

Shigleys Mechanical Engineering Design 9th edition by Richard G. Budynas, J. Keith Nisbett