Rolling bearing vocabulary (2)
2019-03-22 14:18:26
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Rolling bearing vocabulary (2)
Source: China Bearing Network Time: 2013-01-25
| /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089'; |
Combined bearing: A set of rolling bearings bearing a combination of the above two or more bearing arrangements, such as needle roller and thrust cylindrical roller combined bearing, needle roller and thrust ball combined bearing, needle roller and angular touch ball combined bearing, etc. .
Other bearings: Rolling bearings of other layouts than the above.
2, bearing parts bearing parts: one of the components of the rolling bearing; but not all accessories.
Bearing ring: a ring-shaped part of a radial rolling bearing with one or several raceways.
Bearing washer: A ring-shaped part of a thrust rolling bearing with one or several raceways.
Flat retaining ring: a detachable, substantially flat washer; used internally or externally as a rib for the outer or inner ring of a radial cylindrical roller bearing.
Oblique ring (separable): a separable ring with an "L" cross section; some of which are used as a rib for the inner ring of a radial cylindrical roller bearing.
Middle retaining ring: A separable ring in a roller bearing with two or more rows of rollers; used to block two rows of rollers and guide the rollers.
Stop ring: a single-mouth ring with a stable cross section; installed in the annular groove; axially positioning the rolling bearing in the casing or on the shaft.
Lock ring: a single-mouth ring with a stable cross-section; installed in the annular groove as a retaining ring to hold the roller or the support frame in the bearing.
Spacer: is a ring part; used between two bearing rings or bearing washers; or between two half bearing rings or between two half bearing washers; so that they maintain a regular axial spacing between them.
Sealing ring: An annular cover consisting of one or several parts; fixed on a ferrule or washer of the bearing and touching or forming a narrow labyrinth gap with another ferrule or gasket; avoiding leakage of lubricating oil and invasion of foreign objects.
Dust cover: is a ring cover; generally stamped from a thin metal plate; fixed on a ferrule or washer of the bearing; and extended toward the other ring or washer; covers the inner space of the bearing; but not with another set Circle or washer touch.
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