UH TYPE

UH is a lip-seal which can be used for both piston seal and rod seal.
Advantages
- High sealing performance under low pressure.
- Not suitable for sealing singly.
- Easy installation.
Technical Data
Operating conditions
Pressure: CPU: ≤31.5Mpa, TPU: ≤21Mpa
Temperature: -35～+80°C
Speed: ≤0.5m/s
Media: Hydraulic oils (mineral oil-based)
Material
Material: CPU/TPU
Hardness: 90-95 Shore A
Color: Blue/Green/Light Yellow/Natural

NAME

d

D

H

UH-18

18

25

5

UH-18

18

26

5

UH-20

20

26

5

UH-20

20

28

5

UH-22.4

22.4

30

5

UH-23.5

23.5

31.5

5

UH-25

25

33

5

UH-27

27

35

5

UH-28

28

35.5

5

UH-30

30

40

6

UH-31.5

31.5

41.5

6

UH-32

32

42

6

UH-35

35

45

6

UH-35

35

45

7

UH-35.5

35.5

45

6

UH-36

36

46

6

UH-38

38

48

6

UH-40

40

50

6

UH-45

45

55

6

UH-45

45

56

7

UH-47

47

57

6

UH-48

48

56

6.5

UH-50

50

60

6

UH-53

53

63

6

UH-55

55

65

6

UH-56

56

66

6

UH-58

58

68

6

UH-60

60

70

6

UH-60

60

71

7

UH-63

63

73

6

UH-65

65

75

6

UH-67

67

77

6

UH-70

70

78

8

UH-70

70

80

6

UH-71

71

80

6

UH-75

75

85

6

UH-80

80

90

6

UH-85

85

100

9

UH-90

90

105

9

UH-95

95

110

9

UH-98

98

112

9

UH-100

100

115

9

UH-105

105

120

9

UH-110

110

125

9

UH-112

112

125

9

UH-115

115

130

9

UH-120

120

135

9

UH-125

125

140

9

UH-135

135

150

9

UH-136

136

150

9

UH-140

140

155

9

UH-145

145

160

9

UH-150

150

165

9

UH-160

160

175

9

UH-165

165

180

9

UH-180

180

200

12

UH-200

200

220

12

UH-204

204

224

12

UH-230

230

250

12