Application for koyo ball bearing

119 Published by admin Aug 26,2019

Koyo ball bearing is mainly composed of four basic elements: ball, inner ring, outer ring and cage or retainer.Subject to AISI 52100 standard for koyo ball bearing for industrial use, ball and ring bearings are usually made of high-chromium steel and Rockwell c-scale hardness of about 61-65.The hardness of the retainer is lower than that of the ball and ring.koyo ball bearing is made of metal (such as medium carbon steel, aluminum alloy) or non-metal.
Application for koyo ball bearing:

original koyo ball bearing
The purpose of koyo ball bearing is to determine the relative position of two parts (usually the shaft and the bearing seat) and to ensure their free rotation, while transferring the load between them.At high speeds (such as in gyro ball bearings), this use can be extended to include free rotation with little wear in the bearings.In order to achieve this state an adhesive fluid film called an elastohydrodynamic lubrication film may be used to separate the two parts of the bearing.Denhard (1966) pointed out that elastohydrodynamic lubrication films can be maintained not only when the bearing is subjected to load on the shaft, but also when the bearing is preloaded so that the positioning accuracy and stability of the shaft do not exceed 1 microinch or 1 microinch.

precision koyo ball bearing
Koyo ball bearing are used in various machines and equipment with rotary parts.Designers often have to decide whether ball bearings or fluid film bearings should be used for specific applications.The following characteristics make ball bearings more desirable than fluid film bearings in many applications,
1. Small starting friction and suitable working friction.
2.Can withstand combined radial and axial loads.
8. Insensitive to interruption of lubrication.
4. No self-excited instability.
5. Low temperature starting is easy.
If you want to know more koyo ball bearing or need any other bearings, please also contact me!
Contact: Leon
Skype: lh19881023
MP/Whatsapp: +8615098916271

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