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®:
Ring Diameter Outside70.6 mm
Ring Diameter Inside63.7 mm
TSS Article Number (3 to 9)K300700
Signature StandardPSK300700-T46
Type of Article0
Quality (10th Digit)-
Root Groove Thickness7.55 mm
Root Groove Inside Diameter54.9 mm
Root Groove Outside Diameter70 mm
Root Ring Inside Diameter63.7 mm
Compound codeT46
Root Groove Width6.3 mm
Groove Diameter Outside70 mm
Groove Width6.3 mm
Groove Diameter Inside54.9 mm
Groove Thickness7.55 mm
Ring Thickness3.45 mm
Legacy ID from KOM2PSK300700-T46
Root Ring Width5.9 mm
Root Ring Outside Diameter70.6 mm
Ring Width5.9 mm
Article GroupPS
Root Ring Thickness3.45 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance From71.9 mm
Material Number200000120263
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 To86.6 mm
Seal Tube ID Tolerance To62.4 mm
Seal Tube ID Tolerance From47.7 mm
Class Dependencies200000120263
Compound Type110
Seal Tube OD Tolerance Min1.3 mm
Material Information for the product(s) on this page
T46
Gravity Unit:
g/cm³
Material:
T46
Material Type:
PTFE
Material Code Class:
Thermoplastic
Maximum Temperature:
260
Minimum Temperature:
-200
Ball Hardness:
29
Color:
Greyish to Dark Brown
Gravity Tolerance:
+/-0.04
Specific Gravity:
3.07