V-Seal Set R03

DESCRIPTION
Chevron seal set R03 for sealing piston rods. Set includes five (n=5), or seven pieces(n=7) : Support ring, Pressure ring, one rubber ring and two or four V-rings rubber-fabric reinforced.

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APPLICATION
Mining equipment
Injection molding machines
Presses
Escavator cylinders
Steel mill cylinders
Water hydraulics
Scrap cutters
Marine hydraulics

Standard material
Material Set Code,
standard
SN103 SF105
SN107 SF109
Rubber NBR FPM
Fabric Cotton Cotton

Alternate materials:
For applications that may require alternative materials or for verification current availability of tools and part numbers, contact us.

Pressure, Speed
Working pressure,p Max 40 Mpa
Running speed ,v Up to 0,5 m/s

Medium, Working Temperature
Material Set Code SN103 SF105
Material Set Code SN107 SF109
Hydraulic oils: HL, HLP -30.. +100 ˚C -15.. +150 ˚C
HFA, HFB fluids +5..+60 °C +5..+60 °C
HFC fluids -30..+60˚C -15.. +60 ˚C
HFD fluids -15.. +150 ˚C
Water +5..+100 °C +5..+ 80 ˚C
Mineral greases -30..+100°C -15.. +150 ˚C

Tolerances
Ød Clearance fit, emax ØD
… 80 H9/f8 H11
> 80 … 120 H8/f8 H11
> 120 … 500 H8/f7 H11
> 500 … 630 H8/f7 H10
> 630 … 800 H8/f7 H10
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Ød
ØD
L
S
L1