RUST PREVENTION TEST APPARATUS-(ASTM D1743)-FOR LUBRICATING GREASE

RUST PREVENTION TEST APPARATUS-(ASTM D1743)-FOR LUBRICATING GREASE

Model Number : EIE-PTGT-140



Compliance Standards

ASTM D1743


Purpose:

This test method covers the determination of the corrosion preventive properties of greases using grease-lubricated tapered roller bearings stored under wet conditions. This test method is based on CRC Technique L 41 that shows correlations between laboratory results and service for grease lubricated aircraft wheel bearings. 


Operating Principle:

Distributes a lubricating grease sample in a roller bearing by running the bearing under light thrust load. Corrosion preventive capability is determined on a pass/fail basis by the presence of rust spots (1mm or larger) on the bearing race after a 60 second run-in period, followed by prolonged exposure to water at constant temperature.


Supplied complete with following accessories:

  • Bearing Holder Assemblies (3) - Consisting of: 1kg weight, Upper and Lower Plastic collars for cone, Plastic collar for cup, Plastic jar with screw cap, Metal screw, 
  • Run-In-Stand
  • Spindle/Thrust Loading Device
  • Mechanical (Bearing) Grease Packer
  • Pliers to remove bearing from grease packer
  • Syringe - 100 ml volume with 16 gauge needle & 100 mm in length
  • Stop watch 
  • Test Bearings (3) (cone and roller assemblies)


Note:

  • End user also requires Humidity chamber and Hot air oven to carry out the complete test. 
  • Reagents and solvents shall be arranged by the end user to clean and condition the bearings.

Electric Motor

Of reputed make

Motor RPM

1750

Power Supply

230 Volt + 10 %, 1 phase, 50 Hz

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