径向球面滑动轴承

除同时承受径向载荷 Fr 图 1)外,径向球面滑动轴承还能承受一定的轴向载荷 Fa。 当产生的联合载荷大小恒定时,当量轴承动载荷可通过下列公式获得

P = y Fr



P=轴承当量动载荷 [kN]

Fr

=

载荷的径向分力 [kN]
y
=

load factor that depends on the ratio of the axial to the radial load Fa/Fr

  • for spherical plain bearings requiring maintenance and SKF Explorer steel/steel bearings (diagram 1)
  • for maintenance-free radial spherical plain bearings (diagram 2)
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