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★ Product description
- Categories:Rubber knowledge
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- Time of issue:2015-08-24 00:00
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(Summary description)
★ Product description
(Summary description)
- Categories:Rubber knowledge
- Author:
- Origin:
- Time of issue:2015-08-24 00:00
- Views:3
Information
The ring-shaped mechanical parts fastened on the shaft can prevent other parts mounted on the shaft from moving. It is made by wire punching process and has a circular cross section.
Classify according to its role
Flat ring: A separable, substantially flat washer, the inner or outer part of which is used as the outer ring or inner ring flange of a radial cylindrical roller bearing.
Oblique retaining ring: A separable ring with "L" shaped cross section, the outer part of which acts as the inner rib of a radial roller ball bearing.
Middle retaining ring: A separable ring in two or more rows of roller bearings used to separate and guide each row of rollers.
The rib is a narrow shoulder parallel to the rolling direction and protruding from the surface of the raceway, used to support and guide the rolling body and keep it in the bearing.
Use
The fixing of parts on the shaft is divided into axial fixing and circumferential fixing.
Axial fixation methods include: shaft shoulder or collar fixation, fixation with shaft end retaining ring or conical surface, fixation with bushing, fixation with round nut, fixation with elastic retaining ring.
The retaining ring mainly plays the role of axial fixation, in which the conical surface plus the retaining ring is fixed with a higher centering degree.
The rolling ring of the rolling bearing is equivalent to a movable rib, which is used to block the roller and is convenient for installation. The structure of the retaining ring includes a flat retaining ring, a diagonal retaining ring and a middle retaining ring.
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