| Symbol | a4 |
|---|---|
| Unit | mm |
| Attribute-ID | axial_profiling_a4 |
| Numeric ID | 201535 |
| Value Type | PMTechValue |
Analogous to the definition in COMBROS PG, the following polynomial equation is used for axial profiling:
Δh(z) = a6z6 + a5z5 + a4z4 + a3z3 + a2z2 + a1z + a0
Here, z is considered in mm, z=0 is in the middle of the bearing.