1. Fundamentals of Machine Component Design, 4/E by Robert C. Juvinall and Kurt M. Marshek Copyright © 2006 by John Wiley & Sons, Inc. All rights reserved. Figure 13.1 (p. 518) Crankshaft journal and thrust bearings. The crankshaft is supported by two main bearings and attaches to the connecting rod by the connecting rod bearing. All three are journal (or sleeve) bearings. Integral flanges on the main bearing inserts (commonly called merely bearings) serve as thrust bearings, which restrain axial motion of the shaft.

2. Fundamentals of Machine Component Design, 4/E by Robert C. Juvinall and Kurt M. Marshek Copyright © 2006 by John Wiley & Sons, Inc. All rights reserved. Figure 13.2 (p. 519) Three basic types of lubrication. The surfaces are highly magnified.

3. Fundamentals of Machine Component Design, 4/E by Robert C. Juvinall and Kurt M. Marshek Copyright © 2006 by John Wiley & Sons, Inc. All rights reserved. Figure 13.3 (p. 520) Journal bearing lubrication. The bearing clearances are greatly exaggerated.

4. Fundamentals of Machine Component Design, 4/E by Robert C. Juvinall and Kurt M. Marshek Copyright © 2006 by John Wiley & Sons, Inc. All rights reserved. Figure 13.4 (p. 520) Coefficient of friction (and type of lubrication) versus dimensionless variable μn/P (Stribeck curve).

5. Fundamentals of Machine Component Design, 4/E by Robert C. Juvinall and Kurt M. Marshek Copyright © 2006 by John Wiley & Sons, Inc. All rights reserved. Figure 13.5 (p. 522) Analogy between shear modulus of elasticity (of a solid) and viscosity (of a fluid).

6. Fundamentals of Machine Component Design, 4/E by Robert C. Juvinall and Kurt M. Marshek Copyright © 2006 by John Wiley & Sons, Inc. All rights reserved. Figure 13.6 (p. 524) Viscosity versus temperature curves for typical SAE graded oils.

7. Fundamentals of Machine Component Design, 4/E by Robert C. Juvinall and Kurt M. Marshek Copyright © 2006 by John Wiley & Sons, Inc. All rights reserved. Figure 13.7 (p. 525) Saybolt viscometer.

8. Fundamentals of Machine Component Design, 4/E by Robert C. Juvinall and Kurt M. Marshek Copyright © 2006 by John Wiley & Sons, Inc. All rights reserved. Figure 13.8 (p. 527) Unloaded journal bearing used for Petroff's analysis.

9. Fundamentals of Machine Component Design, 4/E by Robert C. Juvinall and Kurt M. Marshek Copyright © 2006 by John Wiley & Sons, Inc. All rights reserved. Figure 13.22 (p. 540) Ring-oiled bearing. (Courtesy Reliance Electric Company)