In its standard range of hydraulic tensioners, SKF Equipements offers no less than 6 different types of tensioners with characteristics which are both different and complementary.
The product range includes multi- purpose, powerful, thin, compact and other types of tensioners, covering a wide range of bolt dimensions from M8 to M160 (5/16” to 6”), and able to apply pre-tightening loads ranging from 50 kN to 8500 kN.

Drawing (click to enlarge)

 

diameter x pitch

[Bolt dimension ]

M 45 x 4,5

 
 

Max hydraulic load

[kN]

750

 
 

Max Pressure

[Mpa]

150

 
 

Hydraulic area

[cm2]

50

 
 

Piston stroke

[mm]

8

 
 

D

[mm]

128

 
 

H

[mm]

128

 
 

H1

[mm]

49

 
 

D1

[mm]

116

 
 

D2

[mm]

90

 
 

A

[mm]

38

 
 

U

[mm]

86

 
 

X

[mm]

214

 
 

Y

[mm]

100

 
 

Z

[mm]

65,5

 
 

Total tensioner weight

[kg]

7,5