Rotary Seal XSROTOM17

Function:
Rotary seals are designed to seal the pressurized hydraulic fluid against the
atmosphere, preventing leakage and pollution of the environment or to transfer
liquids and/or gases from a stationary part into or out of rotating machinery.

Features:

  • Symmetrical, double acting one-piece seal with by rubber fabric firmly embedded elastomere part.
  • Elastormer part with lubrication groove at the running surface.
  • Highly wear-resistant.
  • Reliable static seal.

  • Reciprocating and swiveling pistons and rods in hydraulic cylinders, pivoting movements, revolving distributors, swivel joints.
  • Piston seal for double-acting cylinders.
  • Application in excavators, grabs and rotary transmisson generally.


Notice: For use in permant rotation please contact us.

Tolerances [mm]   
L
+ 0,2  
∅ NA
H 8  
∅ NI
f 7  
 
Surface roughness Rtmax [ µ]  Ra [ µ] 
Bottom of groove
≤ 10 ≤ 1,8
Face of groove
≤ 15 ≤ 3
 
Sliding surface Rtmax [ µ]  Ra [ µ] 
PU, elastormeres
≤ 2,5 ≤ 0,1 - 0,5
PTFE
≤ 2 ≤ 0,05 - 0,3

Snap-in installation