Machinery's Handbook, 31st Edition
2394
PLAIN BEARINGS
(a) Circumferential-Groove
(b) Cylindrical-Overshot
A
Section A-A
A
(c) Pressure
(d) Multiple-Groove
O
O R
R C
R L
R L
R L
O ”
O ”
(e) Elliptical
(f) Displaced
R L R L R L
(g) Three-Lobe
High-pressure oil
(h) Pivoted-Shoe
(i) Nutcracker
Fig. 1. Typical Shapes of Several Types of Pressure-Fed Bearings.
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