Silent Block for Anchor Link Type B

Basic Polymer used

Natural Rubber

Operation Temperature

-10ºC to 70ºC

Operational Atmosphere

Heavy/Dusty/Sandy/Corrosive/Salty

Operational Humidity

0 to 100%

Metal Parts Spec

Steel IS: 1875 Cl.4, IS: 2062 Fe 410 A

Properties of Elastomer (Conventional Silent Block for Anchor Link)

Shore A Hardness

75 to 85

Tensile Strength

185 Kg/cm2 Minimum.

Elongation at Break

280% Minimum.

Modulus at 200%

125 Kg/cm2 Minimum.

Compression Set

25% Maximum

Ash Content

5% Maximum

Specific Gravity

1.20 Maximum

Bond Strength

650 PSI / 45.70 Kg/cm2

After Heat Ageing

Change in SH

+7, -0

Change in TS

±25%

Change in EB

+10%, -30%

Change in MOD

±20%

Conical Stiffness for 8° Deflection

Torque: 8000-10000 Kg. cm

Permanent Set: 0.5° Max.

Torsional Stiffness at 8° Deflection

Torque: 8000-10000 Kg. cm 

Permanent Set: 0.5° Max.

Compressive Load - Deflection Characteristics

Deflection : 2 mm

Load 8000 Kg. Max. 

Operational Condition

Maximum Capacity

Radial Load

7300 Kg

Torsional Angle

10º

Conic Angle

10º