Ultra Bush - 90018
These bushes consist of two concentric sleeves with rubber securely bonded between them. Designed to accommodate torsional movements, axial and radial loads. The rubber is pre-stressed to give maximum dynamic strength and durability. The bonded rubber takes up full movement. Therefore, lubrication or other bearing maintenance is not required. The bush has excellent sound and vibration isolation characteristics, enabling structures fitted with the sleeves to be silent and vibration free. For vehicle suspension, pivot arms and all types of mechanical linkage, this mount permits oscillating movement through the deflection of rubber in shear. Suitable to replace roller bearings where small motions are required (up to 20 degrees). Reduces shock loads and noise transmission in structures.
Typical applications:
• Vehicle suspension arms
• Vibratory feeders
• Conveyor tracks
• Mechanical linkages
• Pivot bearings
Compression:
Vertical Max Deflection1 mm
Hardness:
Hardness65 IRHD
Compound Type:
Compound Type16X
Drawing No:
Drawing No001 18 043
Stiffness:
Vertical Static Stiffness3925
Vertical Dynamic Stiffness5103
Reference:
Reference12-2828
Others:
Fail SafeYes
3D modelYes
DrawingYes
ImageYes
English