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Sandwich Mounting (For Broad Gauge Loco)

Technology: Transfer/Injection Moulding

Note: Design, Dimension & Properties can be changed to suit customer's requirement.

Polymer used

Natural Rubber suitably blended

Operation Temperature

-10ºC to 70ºC

Operational Atmosphere

Heavy/Dusty/Sandy/Corrosive/Salty

Operational Humidity

0 to 100%

Metal Parts Spec (End)

Steel IS:2062 Fe 410 WA

Metal Parts Spec (Inserts)

Steel IS:1079 Fe 410

Properties of Elastomer

Shore A Hardness

55 to 65

Tensile Strength

210 Kg/cm2 Minimum.

Elongation at Break

400% Minimum.

Shear Bond Strength

600 PSI / 42.18 Kg/cm2

After Heat Ageing

 

Change in SH

+5, -0

Change in TS

±25%

Change in EB

+10%, -30%

Compressive Load-Deflection Characteristics

Load Min. Defl. Max Defl.
2.0 Ton 5.5 mm 7.5 mm
4.0 Ton 11.0 mm 14.5 mm
6.0 Ton 14.0 mm 19.0 mm
7.5 Ton 15.5 mm 21.5 mm

Maximum Deflection in Dynamic Shear

75 mm

Service Life

106 Cycles under constant dynamic load range between 1.5 Ton to 5.5 Ton

Countries where we are Exporting our Products