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A251

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A251 POLYACETAL GUIDE RING

  • VERY ECONOMIC BEARING SOLUTION
  • EXCELLENT STABILITY UNDER OPERATING TEMPERATURES
  • RESISTANCE TO MEDIUM LOADS UPTO 40 NEWTON/MM2
  • SUITABLE TO MINERALS OILS
  • ADJUSTMENT FOR K VALUE WITH Z CUT DESIGN

General Properties

A251

Technical Properties

A251 POLYACETAL GUIDE RING

A251 guide ring is designed to be used with light to medium duty cylinder, piston and rod applications.

A251 wear ring is manufactured with special glass filled ALP Polyacetal compound and a 45 degree cut as standard.

A251 POM guide ring offers k gap value adjustment with a Z cut design, resistance to medium loads (up to 40 Newton/mm2 radial load), very easy snap installation, very 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.

A251 glass filled Polyacetal guide rings to be used safely for agricultural machinery, construction industry, injection moulding machinery cranes and any medium duty hydraulic and pneumatic cylinders.

Please do not hesitate to send us an email if you have any queries This email address is being protected from spambots. You need JavaScript enabled to view it.

 

TECHNICAL DATA
Standard Materials POM+Glass Filler
Working Temperature -30 +125
Sliding Speed 1.00 m/sn
Material POM+Glass Filler
Media Mineral Base Hydraulic Oil
 
Surface Roughness
  Ra Rmax
Dynamic Surface ≤0.4 μm ≤3.2 μm
Groove Base ≤2.5 μm ≤6.3 μm
Groove Flanks ≤3.2 μm ≤16 μm

 

Read 264893 times Last modified on Monday, 11 April 2016 10:46