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1. Starting torque The torque required to initially rotate a bearing ring or washer relative to another fixed ferrule or washer. Rotational torque Running torque when a bearing ring or washer rotates; the torque required to stop the movement of the other ring or washer. Radial load radial load effect on the axial direction of the straight bearing.4. Axial load axial load effect on the parallel bearing axis direction of the load.5. Static load When the relative rotational speed of the bearing ring or washer is zero (central or thrust bearing) or when the transition element does not move in the direction of the transition (linear bearing); the effect on the bearing is .6. Dynamic load When the bearing ring or washer rotates relative (central or thrust bearing) or when the shifting element moves in the direction of the transition (linear bearing); the effect on the bearing is .7. Equivalent load The general term used for theoretical load planning; in certain situations; the bearing seems to suffer from the practical load under the theoretical load effect. The radial static load (axial) load rating is the radial static load (intermediate axial static load) corresponding to the total eternal deformation of the transformed body and the raceway. If it is under zero load; When the roller and the raceway (roller bearing) are or assumed to be normal busbars (full line touch); under the maximum touch stress; the total eternal deformation occurring at the transition body and the raceway touch is 0. 0001 times the diameter of the transformed body. For single row angular touch bearings; radial additional load is the radial weight of the load that causes the bearing rings to be relatively purely radially displaced from each other. Radial (axial) root dynamic load (axial) load rating stable radial load (stable intermediate axial load); under this load; the transfer bearing can theoretically be able to taste 1 million rpm Lifetime. For single row angular touch bearings; this radial additional load is the weight of the load that causes the bearing rings to be relatively purely radially displaced from each other. The number of lifespans (referred to as a set of bearings) of a life ring of a bearing or a gasket or a transforming body is initially fatigued before expansion; the number of revolutions of one ferrule or one washer relative to the other ferrule or a washer. The number can also be used to represent .11 for a given number of hours of operation at a steady speed. Reliability (referred to as the bearing life) reliability of a set of bearings operating under the same conditions near the same transition bearing period to see or exceed the percentage of a certain number of bearing life. The reliability of a set of bearings for this bearing arrival or The probability of surpassing the rule life.12. The additional life rating is the conjector value of the life of the base with an additional dynamic load at the radial base or an additional dynamic load at the axial base. The additional lifespan of the basic life is related to the additional life of 90% reliability. The life factor is to obtain the additional radial dynamic load or the additional axial dynamic load at the base corresponding to the given extra life; the correction coefficient of the equivalent dynamic load is .15. A component of a plummer block with a seat bearing; a support plate with a set screw on the outer surface of the support parallel to the bearing axis. The vertical seat plummer block housing is equipped with a bearing seat.17. The flanged housing has a radial flange and a seat. 18 having a screw hole for the device on the outer surface of the bearing shaft. An adapter sleeve having an axially open cylindrical sleeve with a cylindrical bore; the outer surface is conical and has a small end with external threads. For bearing devices with tapered bores (with lock nut and lock washer) On a shaft with a cylindrical outer surface.19. The withdrawal sleeve has a sleeve with a cylindrical inner bore axially open; the outer outer surface is conical and the outer end has an external thread. It is used to disassemble or insert the bearing with the tapered bore on the shaft of the outer cylindrical outer surface. (with nut).20. The lock nut locknut has a cylindrical outer outer surface and an axial groove screw; the outer nut of the lock washer and the annular wrench lock the nut. It is used to change the axial position of the bearing. The lock washer lockwasher has a thin steel plate washer with many outer claws. One outer claw is used to lock the nut; one inner claw is inserted into the axial sleeve of the adapter sleeve or shaft. One end of the eccentric locking collar has a grooved steel ring that is opposite to the inner hole; the device is in the flat end of the outer spherical bearing with a flat and painful extension. The inner ring rotates with a painful sleeve to secure the inner ring; The top wire is fastened to the shaft.23. Concentric sleeve /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
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Source: China Bearing Network Time: 2018-05-15