Loads
| Minimum load
For additional information → Requisite minimum load |
Frm = 0,02 C
Except for SKF Explorer bearings:
Frm = 0,017 C Perform calculations |
| Equivalent dynamic bearing load
For additional information → Equivalent dynamic bearing load, P | Face-to-face or back-to-back arrangement
Fa/Fr ≤ e → P = Fr + Y1 Fa Fa/Fr > e → P = 0,67 Fr + Y2 Fa Tandem arrangement1) Fa/Fr ≤ e → P = Fr Fa/Fr > e → P = 0,4 Fr + Y Fa |
| Perform calculations | |
| Equivalent static bearing load
For additional information → Equivalent static load | Face-to-face or back-to-back arrangement
P0 = Fr + Y0 Fa Tandem arrangement1) P0 = 0,5 Fr + Y0 Fa |
|
P0 < Fr → P0 = Fr |
1) When determining the axial load Fa, refer to Calculating the axial load for bearings mounted singly or paired in tandem.
Symbols
| C
| basic dynamic load rating [kN] (→ product tables) |
| e
| calculation factor (→ product tables) |
| Fa | axial load [kN] |
| Fr | radial load [kN]
|
| Frm
| minimum radial load [kN]
|
| P | equivalent dynamic bearing load [kN]
|
| P0
| equivalent static bearing load [kN]
|
| Y, Y0, Y1, Y2 | calculation factors (→ product tables) |
