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A255

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A255 HEAVY DUTY POLYESTER GUIDE RING

  • VERY ECONOMIC BEARING SOLUTION
  • EXCELLENT STABILITY UNDER OPERATING TEMPERATURES
  • RESISTANCE TO HEAVY LOADS UPTO 100 NEWTON/MM2
  • SUITABLE TO MINERALS OILS
  • ADJUSTMENT FOR K VALUE WITH Z CUT DESIGN

General Properties

A255

Technical Properties

A255 POLYESTER GUIDE RING

A255 polyester resin guide ring is designed to be used with heavy duty cylinder, piston and rod applications.

A255 heavy duty wear ring is manufactured with special ALP polyester compound and a 45 degree cut as standard.

A255 polyester guide ring offers k gap value adjustment with a Z cut design, resistance to heavy loads (up to 100 Newton/mm2 radial load), very easy snap installation, economic bearing solution, excellent stability to operating temperatures and suitable to use in mineral hydraulic oils.

Wide range of metric and imperial dimensions available on Exstock.

A255 polyester guide rings to be used safely for mobile hydraulics, agricultural machinery, heavy construction industry, injection moulding machinery cranes mining machinery, tunnelling machinery, marine hydraulics and any heavy duty challenge expected cylinders.

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TECHNICAL DATA
Standard Materials Polyester Resin
Working Temperature -40 +125
Sliding Speed 1.00 m/sn
Material Polyester Resin
Media Mineral Base Hydraulic Oil
 
Surface Roughness
  Ra Rmax
Dynamic Surface ≤0.4 μm ≤3.2 μm
Groove Base ≤2.6 μm ≤10 μm
Groove Flanks ≤3.2 μm ≤16 μm
 

 

Read 168017 times Last modified on Monday, 11 April 2016 10:50