How to extend the service life of flanged sleeve bearings?

Explain the characteristics and uses of flanged sleeve bearings

The biggest feature is the integration of flange and bearing. When there is no connecting piece at one end of the shaft and it needs to be fixed on a plane such as a plate or wall, the flanged sleeve bearings shows its advantage. Miniature bearings with ultra-small apertures can be divided into ZZ steel plate bearing dust cover series, RS rubber bearing seal ring series, Teflon bearing seal ring series, flange series, stainless steel series, ceramic ball series, etc. Miniature ball bearings have a wide range of uses. It is suitable for products requiring high-speed rotation, low friction torque, low vibration and low noise.

flanged sleeve bearings are suitable for all kinds of industrial equipment, small rotary motors, office equipment, micro-motor soft drives, pressure rotors, dental drills, hard disk motors, stepping motors, video recorder drums, toy models, fans, pulleys, rollers, Transmission equipment, entertainment equipment, robots, medical equipment, office equipment, testing equipment, deceleration, speed change devices, motor optics, imaging equipment, card readers, electromechanics, precision machinery, power tools and toys, etc.

How to extend the service life of flanged sleeve bearings

flanged sleeve bearings mainly bear radial load, but can also bear radial load and axial load at the same time. However, I don’t know much about the life of flange bearings. Here are 3 measures to extend the life of bearings:
(1) In order to enable the radial gap between the bearing holder and the bearing ring to be set larger than the eccentricity, the internal structure has been improved;
(2) Using FEM analysis to optimize the shape and thickness of the plate, the strength of the retainer is improved;
(3) In order to prevent surface damage caused by the reduction of lubricating oil, a guide groove is designed in the bearing ring.

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