IKO one-way bearing cooperate relationship with load type

In the choice to cooperate, the first to think about ring to accept the type of load. Ring usually accept the type of load has the following three conditions: 1 fixed load in the synthesis of radial load on the ring, the ring raceway accepted part of the area, and to the shaft or IKO one-way and the relative area of the bearing, the load is called fixed load. Fixed load synthesis are the characteristics of the radial load vector and the relative static ring. Ring radial load and synthesis are not turning turning are fixed at the same speed or load. Accept the ring of fixed load can choose loose fit. 2 rotating load on the ring of the synthesis of radial load, race along circumferential direction, in turn, accepted by all parts, this load is called rotating load. Rotating load feature is the synthesis of radial load vector correlation in ring spinning. Rotating load has the following three conditions: ( 1) Fixed load direction, ring rotation. ( 2) Load vector rotation, ring stationary; ( 3) Load vector and ring to rotate at different speeds. 3 oscillating load and variable load load sometimes can't exactly determine the direction and size, for example in high-speed rotating machinery, in addition to acceptable rotor weight for the direction of fixed load, and uneven quality provoked by the rotating load, if the load is much bigger than the fixed load rotation, the synthesis load is still rotating load; And if rotating load than fixed load, the synthetic load for oscillating load. Regardless of rotating load or oscillating load, its size and direction change from time to time. In variable work condition, some ring by load when possible but rotating load, but the fixed load, and the oscillating load. This load is called variable load. Oscillating load and variable load on the cooperation should be treated with rotating load, too loose with the matching surface damage will incur. Related to the loading direction of the ring with the shaft or hole, should choose transition fit or interference fit. Size can be made to IKO one-way bearing work under load, the ring on the shaft or a hole with the appearance does not produce 'creeping' phenomenon as the criterion. In the load is very light, or under the heavy load ring occasionally rotates at low speed, can choose transition fit, the axis appearance should have a higher hardness and lower surface roughness. About the heavy load, usually should be lighter than the load and normal load place fit for tight. The heavy load, the interference should be.