Unrestricted bellow +conical spring
Item: FT 500B
Effective diameter/mm: 500
Vertical deflection capacity/mm: -50----+55
Horizontal deflection capacity: ±125
Pressure at max load Mpa/t : 6.3/12.0
Max dimension/mm: 666
Design height/mm: 270
System weight/kg: 75
Vertical stiffness of layer spring/N.mm-1: <2000 at 60kN