CWRU bearing vibration, outer-race fault. Drive-end accelerometer at 12 kHz; cleaner impulse train than inner-race because the defect is stationary in the load zone.
Standard analysis sees: anti-persistent; red spectrum (low-frequency / 1-over-f power). The atlas finds no named structure, but the source is distinctively extreme on Septagonal (Danzer):z_primary (+3.8z) — beyond what the standard bank predicts for it. It sits beside Bearing Ball in the atlas (standard-bank rank 33) — a neighbor conventional features miss.
Septagonal (Danzer):z_primary | +3.9z | bank-miss 1.3σ |
AutoRegressive:ar_coef_5 | +3.6z | bank-miss 1.5σ |
Continued Fraction:log_khintchine_mean | +3.2z | bank-miss 1.5σ |
AutoRegressive:ar_coef_3 | +2.3z | bank-miss 1.9σ |








_(centered)/signed_log_z/Bearing_Outer.png)
_(centered)/xy_path/Bearing_Outer.png)

/barcode/Bearing_Outer.png)
/d_curve/Bearing_Outer.png)








/phi_spectrum/Bearing_Outer.png)










/default/Bearing_Outer.png)
/default/Bearing_Outer.png)


| Nearest neighbor | Distance | |
|---|---|---|
| Bearing Ball | 3.06 | |
| LIGO H1 Whitened (GW150914) | 3.16 | cross-domain |
| Bearing Inner | 3.18 |
Catch24 › Catch24:SC_FluctAnal_2_dfa_50_1_2_logi_prop_r1 | rank 297/298 | 0.1200 |
Septagonal (Danzer) › Septagonal (Danzer):z_primary | rank 1/298 | 0.3781 |
Septagonal (Danzer) › Septagonal (Danzer):cubic_coherence | rank 5/298 | 0.2218 |