English
Stepseal® 2K was originally developed and patented by Trelleborg Sealing Solutions as a rod seal. Due to its outstanding properties it is well suited as a single-acting piston seal where high demands are made on positional accuracy and free movement. Available in Turcon® or Zurcon® materials. The O-Ring is not included with this item.
Piston/Stepseal®/Turcon®:
TSS Article Number (3 to 9)K100250
Signature StandardPSK100250-M12
Type of Article0
Quality (10th Digit)-
Root Groove Thickness3.65 mm
Root Groove Inside Diameter17.7 mm
Root Groove Outside Diameter25 mm
Root Ring Inside Diameter21.98 mm
Root Groove Width3.2 mm
Ring Length0 mm
Groove Diameter Outside25 mm
Groove Width3.2 mm
Groove Diameter Inside17.7 mm
Groove Thickness3.65 mm
Ring Thickness1.7 mm
Legacy ID from KOM2PSK100250-M12
Root Ring Width2.91 mm
Root Ring Outside Diameter25.38 mm
Root Ring Length0 mm
Ring Width2.91 mm
Article GroupPS
Root Ring Thickness1.7 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance From26.68 mm
Material Number200000064145
Seal Tube OD Tolerance Max16 mm
Seal Tube ID Tolerance Min-16 mm
Seal Tube ID Tolerance Max-1.3 mm
Seal Tube OD Tolerance To41.38 mm
Seal Tube ID Tolerance To20.68 mm
Seal Tube ID Tolerance From5.98 mm
Class Dependencies200000064145
Ring Diameter Outside25.38 mm
Compound codeM12
Ring Diameter Inside21.98 mm
Compound Type110
Seal Tube OD Tolerance Min1.3 mm
Material Information for the product(s) on this page
M12
Color:
Dark Grey
Material Code Class:
Thermoplastic
Material:
M12
Gravity Tolerance:
+/-0.03
Maximum Temperature:
260
Material Type:
PTFE
Minimum Temperature:
-200
Gravity Unit:
g/cm³
Ball Hardness:
34
Specific Gravity:
2.31