STYLE RU9 ZURCON® ROD U-SEALS

 

     
SEAL INFORMATION
MATERIAL 95A URETHANE
TEMPERATURE RANGE -31° to +270° F
PRESSURE RANGE 0 to 5,800 PSI
SPEED 1.65 FT/SEC


Style RU9 seals are molded from MDI based Zurcon® Z25 urethane. This seal offers good elasticity with low compression set while maintaining a high level of tribological characteristics. The dynamic seal lip incorporates slide segments that will increase back-pumping capabilities while reducing friction. The RU9 style rod seal is ideal for hydraulic applications where high temperature and high pressure performance is required.

Part #

Cross
Section

Nom ID

Nom OD

Nom Height

Groove Width

Rod Diameter

Housing Diameter

List
Price

RU918-1.12-31

3/16

1-1/8

1-1/2

.312

.343

1.125

1.501

$16.10

RU918-1.25-31

3/16

1-1/4

1-5/8

.312

.343

1.250

1.626

$16.28

RU918-1.37-31

3/16

1-3/8

1-3/4

5/16

.343

1.375

1.751

$16.45

RU918-1.50-31

3/16

1-1/2

1-7/8

.312

.343

1.500

1.876

$16.62

RU918-1.75-31

3/16

1-3/4

2-1/8

.312

.343

1.750

2.126

$17.02

RU918-2.00-31

3/16

2

2-3/8

.312

.343

2.000

2.376

$17.37

RU918-2.50-31

3/16

2-1/2

2-7/8

.312

.343

2.500

2.876

$18.81

RU925-1.50-37

1/4

1-1/2

2

3/8

.406

1.500

2.000

$18.17

RU925-1.62-37

1/4

1-5/8

2-1/8

3/8

.406

1.625

2.125

$18.45

RU925-1.75-37

1/4

1-3/4

2-1/4

3/8

.406

1.750

2.250

$18.74

RU925-1.87-37

1/4

1-7/8

2-3/8

3/8

.406

1.875

2.375

$19.03

RU925-2.00-37

1/4

2

2-1/2

3/8

.406

2.000

2.500

$19.32

RU925-2.25-37

1/4

2-1/4

2-3/4

3/8

.406

2.250

2.750

$20.59

RU925-2.50-37

1/4

2-1/2

3

3/8

.406

2.500

3.000

$21.10

RU925-2.62-37

1/4

2-5/8

3-1/8

3/8

.406

2.625

3.125

$21.39

RU925-2.75-37

1/4

2-3/4

3-1/4

3/8

.406

2.750

3.250

$21.67

RU925-3.00-37

1/4

3

3-1/2

3/8

.406

3.000

3.500

$22.25

RU925-3.25-37

1/4

3-1/4

3-3/4

3/8

.406

3.250

3.750

$27.25

RU925-3.37-37

1/4

3-3/8

3-7/8

3/8

.406

3.375

3.875

$27.49

RU925-3.50-37

1/4

3-1/2

4

3/8

.406

3.500

4.000

$27.77

RU925-3.75-37

1/4

3-3/4

4-1/4

3/8

.406

3.750

4.250

$30.53

RU925-4.00-37

1/4

4

4-1/2

3/8

.406

4.000

4.500

$31.11