References  [  [ edit
](/w/index.php?title=Rolling_resistance&action=edit&section=24 "Edit section:
References") ]

1. ^  _**a** _ _**b** _ [ "SAE MOBILUS" ](https://saemobilus.sae.org/content/06-11-02-0014/) . _saemobilus.sae.org_ . [ doi ](/wiki/Doi_\(identifier\) "Doi \(identifier\)") : [ 10.4271/06-11-02-0014 ](https://doi.org/10.4271%2F06-11-02-0014) . Retrieved  2021-04-19  .
2. ** ^  ** Peck, William Guy (1859). [ _Elements of Mechanics: For the Use of Colleges, Academies, and High Schools_ ](https://archive.org/details/elementsmechani02peckgoog) . A.S. Barnes & Burr: New York. p. [ 135 ](https://archive.org/details/elementsmechani02peckgoog/page/n142) . Retrieved  2007-10-09  . " rolling friction less than sliding friction. "
3. ^  _**a** _ _**b** _ _**c** _ _**d** _ _**e** _ Hibbeler, R.C. (2007).  [ _Engineering Mechanics: Statics & Dynamics _ ](https://archive.org/details/engineeringmecha00hibb_4) (Eleventh ed.). Pearson, Prentice Hall. pp. [ 441 ](https://archive.org/details/engineeringmecha00hibb_4/page/441) –442. [ ISBN ](/wiki/ISBN_\(identifier\) "ISBN \(identifier\)") [ 9780132038096  ](/wiki/Special:BookSources/9780132038096 "Special:BookSources/9780132038096") .
4. ** ^  ** [ "User guide for CONTACT, Rolling and sliding contact with friction. Technical report TR09-03 version v16.1. VORtech, 2016" ](http://www.kalkersoftware.org/downloads/user-guide.pdf) (PDF)  . Retrieved  2017-07-11  .
5. ** ^  ** [ A handbook for the rolling resistance of pneumatic tires Clark, Samuel Kelly; Dodge, Richard N. 1979 ](http://deepblue.lib.umich.edu/handle/2027.42/4274)
6. ^  _**a** _ _**b** _ _**c** _ _**d** _ [ "Tires and Passenger Vehicle Fuel Economy: Informing Consumers, Improving Performance -- Special Report 286. National Academy of Sciences, Transportation Research Board, 2006" ](http://onlinepubs.trb.org/onlinepubs/sr/sr286.pdf) (PDF)  . Retrieved  2007-08-11  .
7. ** ^  ** [ Tyres-Online: The Benefits of Silica in Tyre Design ](http://www.tyrepriceadvisor.co.uk/en/top-tyre-brands/falken-tyres) [ Archived ](https://web.archive.org/web/20130204065301/http://www.tyrepriceadvisor.co.uk/en/top-tyre-brands/falken-tyres) 2013-02-04 at the [ Wayback Machine ](/wiki/Wayback_Machine "Wayback Machine")
8. ** ^  ** Астахов, p.85
9. ** ^  ** An example of such usage for railroads is [ here ](https://web.archive.org/web/20100626045718/http://www.istc.illinois.edu/about/SeminarPresentations/20091118.pdf) .
10. ** ^  ** Деев, p. 79. Hay, p. 68
11. ** ^  ** Астахов, Chapt. IV, p. 73+; Деев, Sect. 5.2 p. 78+; Hay, Chapt. 6 "Train Resistance" p. 67+
12. ** ^  ** Астахов, Fig. 4.14, p. 107
13. ** ^  ** [ "Rolling Resistance and Fuel Saving" ](https://web.archive.org/web/20160408115014/http://indiatransportportal.com/wp-content/uploads/2016/02/india-rolling-resistance-itp-feb-2016.pdf) (PDF)  . Archived from [ the original ](http://indiatransportportal.com/wp-content/uploads/2016/02/india-rolling-resistance-itp-feb-2016.pdf) (PDF)  on 2016-04-08.
14. ** ^  ** If one were to assume that the resistance coefficients (Crr) for motor vehicles were the same as for trains, then for trains the neglected resistances taken together have a Crr of about 0.0004 (see Астахов, Fig. 4.14, p.107 at 20km/hr and assume a total Crr =0.0010 based on Fig. 3.8, p.50 (plain bearings) and adjust for roller bearings based on a delta Crr of 0.00035 as read from Figs. 4.2 and 4.4 on pp. 74, 76). Compare this Crr of 0.0004 to motor vehicle tire Crr's of at least 10 times higher per "Rolling resistance coefficient examples" in this article
15. ** ^  ** kgf/tonne is used by Астахов throughout his book
16. ** ^  ** Деев uses N/T notation. See pp. 78-84.
17. ** ^  ** Willett, Kraig. [ "Roller Data" ](http://www.biketechreview.com/tires/AFM_tire_crr.htm) . _www.biketechreview.com_ . Retrieved  2017-08-05  .
18. ** ^  ** Guiggiani, Massimo (5 May 2018). _The Science of Vehicle Dynamics_ . Springer Cham. p. 22. [ ISBN ](/wiki/ISBN_\(identifier\) "ISBN \(identifier\)") [ 978-3-319-73220-6  ](/wiki/Special:BookSources/978-3-319-73220-6 "Special:BookSources/978-3-319-73220-6") .
19. ** ^  ** Hersey, equation (2), p. 83
20. ** ^  ** Астахов, p. 81.
21. ** ^  ** [ "Coefficients of Friction in Bearing" ](http://www.tribology-abc.com/abc/cof.htm) . _Coefficients of Friction_ . Retrieved  7 February  2012  .
22. ** ^  ** [ ETH - PAC-Car II vs PAC-Car I - Technics ](https://www.paccar.ethz.ch/technics/pac_I_vs_II.html)
23. ^  _**a** _ _**b** _ Roche, Schinkel, Storey, Humphris & Guelden, "Speed of Light."  [ ISBN ](/wiki/ISBN_\(identifier\) "ISBN \(identifier\)") [ 0-7334-1527-X ](/wiki/Special:BookSources/0-7334-1527-X "Special:BookSources/0-7334-1527-X")
24. ** ^  ** Hay, Fig. 6-2 p.72(worst case shown of 0.0036 not used since it is likely erroneous)
25. ** ^  ** Астахов, Figs. 3.8, 3.9, 3.11, pp. 50-55; Figs. 2.3, 2.4 pp. 35-36. (Worst case is 0.0024 for an axle load of 5.95 tonnes with obsolete plain (friction --not roller) bearings
26. ** ^  ** Астахов, Fig. 2.1, p.22
27. ** ^  ** Hersey, Table 6, p.267
28. ** ^  ** [ "Roller Data" ](http://www.biketechreview.com/tires/images/AFM_tire_testing_rev8.pdf) (PDF)  .
29. ** ^  ** [ Crr for large truck tires per Michelin ](http://www.michelintruck.com/michelintruck/tires-retreads/xone/xOne-fuel-savings.jsp)
30. ** ^  ** Annex 1, Part A. Category C1 tyres (passenger car) of [ Regulation (EU) 2020/740 of the European Parliament and of the Council of 25 May 2020 on the labelling of tyres with respect to fuel efficiency and other parameters ](https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv%3AOJ.L_.2020.177.01.0001.01.ENG&toc=OJ%3AL%3A2020%3A177%3ATOC)
31. ** ^  ** [ Green Seal 2003 Report ](https://web.archive.org/web/20101030230105/http://greenseal.org/resources/reports/CGR_tire_rollingresistance.pdf)
32. ^  _**a** _ _**b** _ Gillespie  [ ISBN ](/wiki/ISBN_\(identifier\) "ISBN \(identifier\)") [ 1-56091-199-9 ](/wiki/Special:BookSources/1-56091-199-9 "Special:BookSources/1-56091-199-9") p117
33. ^  _**a** _ _**b** _ _**c** _ Baker, Ira O., "Treatise on roads and pavements". New York, John Wiley, 1914. Stagecoach: Table 7, p. 28. Diameter: pp. 22-23. This book reports a few hundred values of rolling resistance for various animal-powered vehicles under various condition, mostly from 19th century data.
34. ** ^  ** Hersey, subsection: "End of dark ages", p.261
35. ** ^  ** Hersey, subsection: "Static rolling friction", p.266.
36. ^  _**a** _ _**b** _ Williams, 1994, Ch. "Rolling contacts", eq. 11.1, p. 409.
37. ** ^  ** Hersey, subsection: "Coulomb on wooden cylinders", p. 260
38. ** ^  ** U.S. National Bureau of Standards, Fig. 1.13
39. ** ^  ** Some  [ _[ who?  ](/wiki/Wikipedia:Manual_of_Style/Words_to_watch