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®:
Groove Diameter Outside80 mm
Ring Width5.9 mm
Signature StandardPSK300800-T46
TSS Article Number (3 to 9)K300800
Quality (10th Digit)-
Type of Article0
Root Ring Inside Diameter73.7 mm
Root Groove Inside Diameter64.9 mm
Root Groove Outside Diameter80 mm
Root Groove Thickness7.55 mm
Root Groove Width6.3 mm
Groove Diameter Inside64.9 mm
Article GroupPS
Root Ring Length0 mm
Legacy ID from KOM2PSK300800-T46
Root Ring Outside Diameter80.6 mm
Root Ring Thickness3.45 mm
Root Ring Width5.9 mm
Ring Thickness3.45 mm
Groove Thickness7.55 mm
Groove Width6.3 mm
Ring Length0 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance Max16 mm
Seal Tube ID Tolerance Min-16 mm
Seal Tube OD Tolerance From81.9 mm
Seal Tube ID Tolerance Max-1.3 mm
Seal Tube OD Tolerance Min1.3 mm
Ring Diameter Outside80.6 mm
Seal Tube OD Tolerance To96.6 mm
Seal Tube ID Tolerance To72.4 mm
Seal Tube ID Tolerance From57.7 mm
Ring Diameter Inside73.7 mm
Class Dependencies200000003993
Material Number200000003993
Compound Type110
Compound codeT46
Material Information for the product(s) on this page
T46
Color:
Greyish to Dark Brown
Maximum Temperature:
260
Minimum Temperature:
-200
Ball Hardness:
29
Gravity Tolerance:
+/-0.04
Material:
T46
Material Code Class:
Thermoplastic
Specific Gravity:
3.07
Material Type:
PTFE
Gravity Unit:
g/cm³