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 in x threads/in

[Bolt dimension ]

2" - 4 1/2

 
 

Max hydraulic load

[lbf]

303492

 
 

Max Pressure

[psi]

21 756

 
 

Hydraulic area

[in2]

13,95

 
 

Piston stroke

[in]

0,315

 
 

D

[in]

6,535

 
 

H

[in]

6,063

 
 

H1

[in]

2,559

 
 

D1

[in]

6,063

 
 

D2

[in]

4,488

 
 

A

[in]

1,654

 
 

U

[in]

3,8

 
 

X

[in]

9,863

 
 

Y

[in]

4,902

 
 

Z

[in]

3,327

 
 

Total tensioner weight

[lbf]

33,775