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DDI 137

Rod seal DDI 34.93x50.8x9.5 NBR
DDI137

The product image may differ

DDI137
DDI137 DDI137
D
50.8 mm
H
7.93 mm
L
9.5 mm
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DDI 18 DDI 31 DDI 37 DDI 50 DDI 62 DDI 68 DDI 75 DDI 81 DDI 87 DDI 100 DDI 106 DDI 112 DDI 125 DDI 137 DDI 150 DDI 156 DDI 162 DDI 175 DDI 187 DDI 200 DDI 212 DDI 225 DDI 237 DDI 250 DDI 275 DDI 300 DDI 312 DDI 325 DDI 337 DDI 350 DDI 375 DDI 400 DDI 425 DDI 450 DDI 475 DDI 500 DDI 825
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Product details for

DDI 137

D
50.8 mm
H
7.93 mm
L
9.5 mm
d
34.93 mm

Characteristics

Design
  • inches 
Max. sliding velocity
  • 0.5 m/s
Installation
  • in closed grooves A 
  • in open grooves B 
Application
  • hydraulics and pneumatics 
Construction type
  • rod U-ring 
Material
  • NBR 90 Shore A 
Media
  • mineral oil 
  • water-air 
Temp. max.
  • 100 °C
Temp. min.
  • -30 °C
Working pressure
  • 120 bar
Customs tariff number
  • 40169300 
All characteristics

Product description

Notes
Dimensions, see chapter Hydraulics / Piston seals
Description
Guarnizione di tenuta a basso coefficiente d'attrito.
Soluzione semplice.
Ordering information
Si possono realizzare in tempi brevi guarnizioni di tenuta con diametro da 20 a 510 mm.
Altre misure a richiesta.

Product variants

37 Results
Search
Show dimensional drawing
Identifier
D (mm)
H (mm)
L (mm)
d (mm)
DDI 18
11,11 mm
3,96 mm
5,5 mm
4,76 mm
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DDI 31
14,28 mm
3,96 mm
5,5 mm
7,93 mm
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DDI 37
16,5 mm
3,96 mm
5,5 mm
9,52 mm
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DDI 50
21 mm
5,1 mm
7 mm
12,7 mm
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DDI 62
22,22 mm
4,76 mm
6 mm
15,87 mm
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DDI 68
23,81 mm
4,6 mm
6 mm
17,46 mm
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DDI 75
25,4 mm
4,76 mm
6 mm
19,05 mm
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DDI 81
28,58 mm
4,76 mm
6 mm
20,63 mm
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DDI 87
31,75 mm
4,76 mm
6 mm
22,22 mm
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DDI 100
38,1 mm
6,35 mm
8 mm
25,4 mm
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Shows 10 of 37

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