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Static Seal OR

The OR/XR/YR are especially suitable for all

application with very high pulsating pressures, or with

restricted houseing space not allowing the use of backup

rings, duo to their high abrasion resistance, PUR

static seals are well suited for dynamic applications.Also

the rings are used for control purposes.

Technical parameter:

Working temperature:

-35℃~ +100℃ (hydraumatic)

-35℃~ +80℃ (pneumatic)

Surface speed: ≤ 0.5m/s

Working medium: Hydraulic oils (mineral oil-based)

Standard compounds: Polyurethane P2005

Advantages:

Very good wear resistance

Resistant against shock loads and pressure peaks

High resistance against extrusion

Low compression set

Steadily installation

Installation:

Due to the higher modulus of the PU compounds, the

housings are slightly different from those of standard

NBR O-ring.


OR 型标准规格表(单位:mm

d

H

订货标号

3.5

1.85

OR 3.5x1.85   P2005

6

2

OR 6X2  P2002

13.94

2.62

OR 13.94X2.62  P2005

15.5

3.75

OR 15.5x3.75  P2005

17.12

2.63

OR 17.12X2.63  P2005

20.6

2

OR 20.6X2  P2002

25.07

2.62

OR 25.07X2.62  P2005

31.42

2.62

OR 31.42X2.62  P2005

35.3

3.5

OR 35.3X3.5  P2005

50.39

3.53

OR 50.39X3.53  P2005

69.6

5.7

OR 69.6x5.7  P2005

75.79

3.53

OR 75.79X3.53  P2005

79.6

5.7

OR 79.6x5.7  P2005

85.32

3.53

OR 85.32X3.53  P2005

89.6

5.7

OR 89.6x5.7  P2005

91.44

5.33

OR 91.44X5.33  P2005

99.6

5.7

OR 99.6x5.7  P2005

101.19

3.53

OR 101.19X3.53   P2005

110.49

5.33

OR 110.49X5.33   P2005

120.24

3.53

OR 120.24X3.53   P2005

145.64

3.53

OR 145.64X3.53   P2005

190.09

3.53

OR 190.09X3.53   P2005

215.27

5.33

OR  215.27X5.33   P2005



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