Twin Specialties Corp
Twin Specialties Corp.
1730 Walton Road, Suite 207
Blue Bell, PA 19422
Ph : 610.834.7900
Fax : 610.834.7903
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Shell GadusRail S2 Traction Motor Bearing grease is one of Shell's highest quality lithium soap based greases. It is manufactured to specifications that provide excellent mechanical stability and long service life. These properties are needed for many critical anti-friction bearing applications. Shell GadusRail S2 Traction Motor Bearing grease is a NLGI Grade 3 grease formulated using mineral oils.
Unit of Measure

Specifications

Package Type

 N/A Pail

Product Type

 N/A Traction Motor Bearing Grease

Appearance

 N/A Amber Buttery

National Lubricating Grease Institute (NLGI) Consistency

 N/A 3

Viscosity at 40ºC

 N/A 93 cSt

Viscosity at 100ºC

 N/A 10.2 cSt

Drop Point

 N/A 380 ºF

60 Strokes Worked Penetration

 N/A 230

Four Ball Wear Scar Diameter

 N/A 0.6 mm

Oil Separation Loss

 N/A 0.6 %

Bomb Oxidation Pressure Drop at 100 hours

 N/A 5.5 kPa0.8 psi

Wheel Bearing Leakage

 N/A 1.1

Applications

Applications

 N/A
  • Traction motor bearings of General Motors Electromotive Diesel and General Electric locomotives.
  • Pre-packaged anti-friction bearings intended for "life-time" service without relubrication, a feature highly desired by the railroad industry.

Features and Benefits

Features and Benefits

 N/A
  • Outstanding mechancial stability
  • Long service life
  • Friction reducer
  • Fill-for-life capability

Claims

Claims (Meets Requirements)

 N/A General Electric General Motors Electromotive Division (EMD)