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CH1240 - Guide strip




Product
name
Product
name 		Application Material Profile Standard Hardness
Shore A 		Pressure - (max) bar Temperature Sliding Speed
(max m/sec) 		Dimension Price Pressure
Rating 		Rotary
Speed 		pH
Range 		Dimensions 
CH1240 - Guide strip POLYESTER RESIN -40°C+120°C 1.0 CHPB - DIMENSIONS

PROFILE:

 

PRODUCT ADVANTAGES 

  • Easy assembly
  • High load bearing capacity
  • Minimum static and dynamic friction coefficient for a minimum energy loss and operating temperature
  • Able to be used behind the sealing element on dry condition
  • High dimension stability during the operating temperatures
  • Wide range of dimensions
  • Provided in strips and can be adjusted for each application
     

APPLICATION

  • Mobile hydraulics
  • Excavators
  • Mining equipment
  • Marine hydraulics
  • Presses
  • Heavy duty cylinders

SURFACE ROUGHNESS

Ra (µm)

Ra (µm

SLIDING SURFACE  D/d

≤ 0.3

≤ 2.5

GROOVE BASE  Db/dp

≤ 1.6

≤ 10

SIDES OF GROOVE B

≤ 3.2

≤ 12

 

PERMISSIBLE SEALING GAP – S max (mm)

DIAMETER (mm)

S (mm)

2.00

0.60

2.50

0.75

3.00

0.90

4.00

1.20

Note: The largest sealing gap value occurring on the non-pressurized side of the seal does have a vital importance for the function of the seal and in this respect it is quite important to use the S value lower than the above indicated numbers. 

 

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