Roller bearing faults kit (PT 500.12)

Roller bearing faults kit (PT 500.12)

assessment of bearing condition by vibration analysis

CodePT500.12

Description:

  • Vibration analysis is a key tool in estimating the condition of a roller bearing.
  • The slow change in the vibration spectrum provides indications of the remaining life of a bearing and can be used as a criterion for its replacement.
  • The spectral distribution can deliver accurate information on the type and location of the damage.
  • This accessory setup contains six roller bearings on which different faults can be detected and explained.
  • The radial load on the bearing can be set within broad limits using the belt drive accessory set PT 500.14(setting of belt tension; fixed load).
  • The accessory setup is mounted on the base plate of the machinery diagnostic base system PT 500.
  • To measure and evaluate the experiment, the computerised vibration analyser PT 500.04is required.
  • It includes all the necessary sensors, a measuring amplifier and analysis software to record the vibration phenomena.

Technical Details:

Specification:

  • investigation of the vibrations of roller bearings
  • roller bearing with damage to outer race
  • roller bearing with damage to inner race
  • roller bearing with damage to a roller body
  • roller bearing with combined damage
  • long-running roller bearing
  • new and undamaged roller bearing
  • radial loading of bearings with PT 500.14 (belt drive)
  • accessory set for PT 500 machinery diagnostic training system
  • stackable storage system to house the components

Technical Data:

  • Pendulum ball bearing of type NU204-E-TVP2:
    • inside diameter: Ø 20mm
    • outside diameter: Ø 47mm
    • width: 14mm
    • number of rollers: 12

Dimensions & Weight:

  • L x W x H: 400x300x120mm (storage system)
  • Weight: approx. 4kg

Learning Objectives/Experiments:

  • vibrational spectrum of the running noise of roller bearings
  • familiarisation with the envelope analysis
  • influence of damage to outer race, inner race or roller body, on the spectrum
  • estimating service lives of roller bearings
  • influence of the lubricant on the vibration spectrum
  • detection of faulty roller bearings
  • understanding and interpreting frequency spectra
  • use of a computerised vibration analyser

Scope of Delivery:

  • 6 roller bearings
  • 1 bearing block
  • 2 circlips
  • 1 circlip pliers
  • 1 storage system with foam inlay
  • 1 manual

Features:

  • comparison of bearings with different faults

Accessories:

  • Required:
  • PT 500 Machinery diagnostic system, base unit
  • PT 500.14 Belt drive kit

 

Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website.