33112 Tapered roller bearings

33112 Tapered roller bearings

The equivalent dynamic load of tapered roller bearings is calculated according to different structures as follows:

Dynamic equivalent load of shaft-borne structure

Single row tapered roller bearing Fa/Fr≤e P = Fr

Fa/Fr > e P = 0.4Fr + YFa

Additional axial component S = Fr/2Y

Single row tapered roller bearings mounted in pairs Fa/Fr≤e P = Fr + Y1Fa

(Face to face or back-to-back configuration) Fa/Fr > e P = 0. 67Fr + Y2Fa

Double or four row tapered roller bearings Fa/Fr ≤e P = Fr + Y1Fa

Fa/Fr > e P = 0.67Fr+Y2Fa

Equivalent static load