Print this page

A151

Rate this item
(2 votes)

A151 SINGLE ACTING ROD SEAL              

  • SUPERIOR STATIC AND DYNAMIC SEALING PERFORMANCE
  • SIMPLE GROOVE DESIGN
  • EASY INSTALLATION
  • VERY ECONOMIC

General Properties

A151

Technical Properties

 

A151 SINGLE ACTING ROD SEAL

ALP A151 U Ring has shorter inner lips and is designed to be used for medium duty hydraulic cylinders and rod applications.                

A151 Rod Seals are manufactured with NBR and PU compound as standard and could be manufactured in FKM (VITON) for extreme temperatures conditions on your demand. Please contact our sales team for pricing and lead time. 

A151 single acting rod seal offers easy assembly into closed grooves, very economic and offers superior dynamic and static sealing within the system and wide range of metric and imperial dimensions available exstock.                                                            

A151 ROD SEALS to be used for construction machinery, moving and loading platforms, forklifts, agricultural machinery, injection moulding machinery and any standard cylinders etc.

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 NBR PU
Working Pressure 160 Bar 400 Bar
Working Temperature -30 +105 -30 +110
Sliding Speed 0.5 m/sn 0.5 m/sn
Material 90 NBR 95 PU
Media Mineral Base Hydraulic Oil
 
Surface Roughness
  Ra Rmax
Dynamic Surface ≤0.3 μm ≤3 μm
Groove Base ≤1.8 μm ≤10 μm
Groove Flanks ≤3.2 μm ≤16 μm
 
Permissible Gap (max.) for NBR
Cross Section Pressure (Bar)
50 100 160
≤5 0.4 0.2 0.1
>5 0.45 0.25 0.15
 
Permissible Gap (max.) for PU
Cross Section Pressure (Bar)
150 250 400
≤5 0.3 0.2 0.15
>5 0.35 0.25 0.2

 

Read 175066 times Last modified on Thursday, 09 June 2016 14:09