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Guide bands serve to prevent any contact of the piston and/or rod with the cylinder wall in order to avoid subsequent damage to these parts.
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Guide bands for Hydraulics (PTFE-bronze)
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Nominal Dimensions
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Groove Width |
Groove Base Gauge b.
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Radial-Clearance
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Width H
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Thickness
s
|
G
|
w/rod guid AH9
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w/piston guide Bf8
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max. E/2
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|
4,0
|
1,55
|
4,0 + 0,2
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B + 3,1
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A – 3,1
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0,3
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|
5,5
|
2,50
|
5,6 + 0,2
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B + 5,0
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A – 5,0
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0,5
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|
8,0
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2,00
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8,1 + 0,2
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B + 4,0
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A – 4,0
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0,4
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|
9,5
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2,50
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9,6 + 0,2
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B + 5,0
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A – 5,0
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0,5
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|
10,0
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2,00
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10,1 + 0,2
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B + 4,0
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A – 4,0
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0,4
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|
15,0
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2,50
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15,1 + 0,2
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B + 5,0
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A – 5,0
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0,5
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|
20,0
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2,50
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20,1 + 0,2
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B + 5,0
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A – 5,0
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0,5
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|
24,5
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2,50
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25,0 + 0,2
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B + 5,0
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A – 5,0
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0,5
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Pneumatics (PTFE-carbon)
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|
Nominal Dimensions
|
Groove Width
|
Groove Base Gauge b.
|
Radial-Clearance
|
|
Width H
|
Thickness s
|
G
|
w/rod guide AH9
|
w/piston guide Bf8
|
max. E/2
|
|
4,0
|
1,55
|
4,0 + 0,2
|
B + 3,1
|
A – 3,1
|
0,3
|
|
8,0
|
1,55
|
8,1 + 0,2
|
B + 3,1
|
A – 3,1
|
0,3
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|
10,0
|
1,55
|
10,1 + 0,2
|
B + 3,1
|
A – 3,1
|
0,3
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|
15,0
|
1,55
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15,1 + 0,2
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B + 3,1
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A – 3,1
|
0,3
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Installation Example
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Products 
