|
|
|
|
|
|
|
|
|
Rolling element bearing
| Oil glossary |
A friction-reducing bearing that consists of a ring-shaped track that contains free-revolving metal balls. a rotating shaft or other part turns against such a bearing.
|
|
|
Rolling oil, английский
- An oil used in hot- or cold-rolling of ferrous and non-ferrous metals to facilitate feed of the metal between the work rolls, improve the plastic deformation of the metal, conduct heat from the metal, and extend the life of the work rolls. because of the pressures involved, a rolling oil may be compounded or contain ep additives. in hot rolling, the oil may also be emulsifieable.
- Hot and cold rolling mills, especially cold mills, use formulated coolants.
Roller bearing, английский
- An antifriction bearing comprising rolling elements in the form of rollers.
- Describes all rolling bearings except for ball bearings (see rolling element et al).
|
|
|
|
|
|
|
