| Description: | Radial vibration measurements taken on the bearing housing of the SpectrQuest Machinery Fault Simulator test rig http://spectraquest.com/ with a known inner and outer race bearing faults. |
| Meta file download link: | Meta file link |
| Measurement download link: |  Download Link (10.0 MB) |
| Publication link: | No publication available |
| Measured by: | Gareth Forbes |
| Contact Email: | Gareth.Forbes@curtin.edu.au |
| Measurement Date: | 21/11/12 |
| License: |  Bearing Fault Vibration Measurements by Gareth Forbes is licensed under a Creative Commons Attribution 4.0 International License. |
| Page Permalink: | http://data-acoustics.com/?p=202 |
| Nominal Machine Health: | Inner and Outer race bearing fault | ||
| Location: | |||
| Country: | Australia | ||
| State: | Western Australia | ||
| City: | Bentley | ||
| Street: | Kent Street | ||
| Power rating: | Nominal 2 kW | ||
| Nominal speed: | 29 Hz | ||
| Sample rate: | 51200 Hz | ||
| Record length: | 10 seconds | ||
| Bearing Information: | |||
| Bearing No: | MB ER-16K | ||
| Number of balls: | 9 | ||
| Ball Diameter: | 7.94mm | ||
| Pitch Diameter: | 38.50mm | ||
| FTF: | 0.3969 x (shaft speed) | ||
| BPFO: | 3.572 x (shaft speed) | ||
| BPFI: | 5.428 x (shaft speed) | ||
| BSF: | 2.32 x (shaft speed) | ||
| Measurement Channels: | |||
| Channel No: | 1 | ||
| Location: | Bearing Housing | ||
| Sensor type: | Accelerometer | ||
| Axis measured: | Radial | ||
| Channel No: | 2 | ||
| Location: | Input shaft | ||
| Sensor type: | Proximity probe (once per rev tachometer signal) | ||