RS110-112

  • Chevron set design.

  • Particularly stable design.

Material and Application Parameters

²Pressure Values as a function of the gap dimension. The specified application parameters are generally valid values and must not be used simultaneously with the application. An order can be placed by specifying the profile type, material and specified housing design dimensions.
Press. Ring RS110 Chevrons RS111 Support Ring RS112 Temperature (°C) Max. Sliding Speed (m/s) Maximum Pressure²
POM diet, PA6³ HPU Premium POM diet, PA6³ -30 - +100 0.5 500 bar
POM diet, PA6³ HPU diet POM diet, PA6³ -20 - +100 0.5 500 bar
POM diet, PA6³ SLPU POM diet, PA6³ -20 - +100 0.7 500 bar
POM diet, PA6³ HPU low temperature POM diet, PA6³ -40 - +100 0.5 500 bar
XHPU solid HPU premium XHPU solid -30 - +100 0.5 500 bar
POM HPU diet POM -20 - +100 0.5 500 bar
X SLPU SLPU X SLPU -20 - +100 0.7 500 bar
PTFE Glass NBR standard PTFE Glass -30 - +100 0.5 250 bar
PTFE Glass FPM diet PTFE Glass -20 - +200 0.5 250 bar
PTFE Glass EPDM spring PTFE Glass -50 - +150 0.5 250 bar
PTFE Glass HNBR die PTFE Glass -25 - +150 0.5 250 bar

Standard Dimensions

¹The specified extrusion gap is valid up to 70°C, higher temperatures requre lower values.
Ød f8 (mm) ØD H10 (mm) L +0.2mm H = L (mm) c (mm) s¹ (mm)
≥5 - <40 d + 10 16.00 H = L 4.00 0.25
≥40 - <75 d + 15 25.00 H = L 5.00 0.38
≥75 - <150 d + 20 32.00 H = L 6.00 0.50
≥150 - <200 d + 25 40.00 H = L 8.50 0.63
≥200 - <300 d + 30 50.00 H = L 10.00 0.75
≥300 - d + 40 63.00 H = L 13.00 1.00
Rod Seal, Single Acting, Hydraulics

The dimensions s + c are dependent on the respective seal type.

Surface Finish

Roughness Rtmax(µm) Ra(µm) Material Portion
Sliding Surface ≤ 2.5 0.05 - 0.3 Ratio contact area: 50 - 95% at a cutting depth of 0.5 x RZ starting from cref = 0%
Groove Base ≤ 6.3 ≤ 1.6
Groove Flanks ≤ 15 ≤ 3

Brightened symbols: seal only for limited use.

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Design Application