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Application

For the sliding of pipes subject to expansion without isolation. To be used only in support.

 

Installation

It is connected to the system by bolts. The dimension E shows the diameter of the holes, for the PL version 3, 4 and 5.

 

Technical Data

Materials:

- Cage: Fe360;

- Roller: in carbon steel;

- - Pin: Stainless steel AISI 303;

- Bushings: in sintered bronze, self-lubricating;

- Treatment: zinc plating.

 

TypeDiam.  [mm]Max adm. load [kN]T [kN]A [mm]B [mm]C [mm]Ø E [mm]F [mm]G [mm]H [mm]r/Fr/T
PNR 1 0 - 80 6,0 2,0 184 62 103 8 45 60 39 0,050 0,1
PNR 2 80 - 180 10,0 35,0 204 65 94 10 50 70 61 0,050 0,1
PNR 3 180 - 300 15,0 50,0 238 99 128 10 50 70 76 0,045 0,1
PNR 4 300 - 500 25,0 85,0 291 145 181 10 60 80 99 0,045 0,1

r = radial friction force
r / F = coefficient of friction axial

r / T = coefficient of friction radial

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