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 Outside280 mm
Ring Width7.6 mm
Signature StandardPSK802800-T46
TSS Article Number (3 to 9)K802800
Quality (10th Digit)-
Type of Article0
Root Ring Inside Diameter268.4 mm
Root Groove Inside Diameter256 mm
Root Groove Outside Diameter280 mm
Root Groove Thickness12 mm
Root Groove Width8.1 mm
Groove Diameter Inside256 mm
Article GroupPS
Root Ring Length0 mm
Legacy ID from KOM2PSK802800-T46
Root Ring Outside Diameter281.4 mm
Root Ring Thickness6.5 mm
Root Ring Width7.6 mm
Ring Thickness6.5 mm
Groove Thickness12 mm
Groove Width8.1 mm
Ring Length0 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance Max50 mm
Seal Tube ID Tolerance Min-50 mm
Seal Tube OD Tolerance From284.4 mm
Seal Tube ID Tolerance Max-3 mm
Seal Tube OD Tolerance Min3 mm
Ring Diameter Outside281.4 mm
Seal Tube OD Tolerance To331.4 mm
Seal Tube ID Tolerance To265.4 mm
Seal Tube ID Tolerance From218.4 mm
Ring Diameter Inside268.4 mm
Class Dependencies200000041336
Material Number200000041336
Compound Type110
Compound codeT46
Material Information for the product(s) on this page
T46
Colour:
Greyish to Dark Brown
Commercial Description:
Turcon® T46 is a blend of PTFE, bronze, and a proprietary Turcon® filler and is backed by years of time-tested performance and offers a balance of performance and cost. This material has a high extrusion resistance and has very good wear properties. For medium to heavy applications with reciprocating movements in mineral oils and other media with good lubrication. Used in article numbers ending in T46N and T46V.
Basic Material:
PTFE
Filler:
Virgin PTFE compounded with Turcon® and bronze