STYLE 800 URETHANE U-SEALS

 

     
SEAL INFORMATION
MATERIAL 95A URETHANE
TEMPERATURE RANGE -65° to +220° F
PRESSURE RANGE 0 to 5,000 PSI
SPEED 3 FT/SEC
PART NUMBER (Prefix)(CS) - (Inside Dia) - (Height)


Style 800 U-seals are molded from tough, abrasion-resistant polyurethane. The four lobed expander ring energizes the sealing lips, even at zero pressure, to help prevent 'weeping' when the system is idle.  This style can also be supplied in various materials including: H-NBR, X-NBR, Hytrel, Flurocarbon (VITON), NBR, and others.  Call for more information.

Part #

Cross Section

A - Nom. I.D.

B - Nom. O.D.

C - Nom. Height

D - Groove Width

E - Rod Diameter

J - Bore Diameter

List
Price

U31-1.00-37B

5/16

1

1-5/8

3/8

.413

1.000

1.625

$8.45

U31-1.00-50B

5/16

1

1-5/8

1/2

.550

1.000

1.625

$7.07

U31-1.12-37B

5/16

1-1/8

1-3/4

3/8

.413

1.125

1.750

$7.11

U31-1.12-SQB

5/16

1-1/8

1-3/4

5/16

.344

1.125

1.750

$6.88

U31-1.18

5/16

1-3/16

1-13/16

5/16

.344

1.187

1.813

$6.88

U31-1.25

5/16

1-1/4

1-7/8

5/16

.344

1.250

1.875

$7.85

U31-1.25-37B

5/16

1-1/4

1-7/8

3/8

.413

1.250

1.875

$7.59

U31-1.25-50B

5/16

1-1/4

1-7/8

1/2

.550

1.250

1.875

$7.59

U31-1.25-50D

5/16

1-1/4

1-7/8

1/2

.550

1.250

1.875

$19.63

U31-1.25-SQB

5/16

1-1/4

1-7/8

5/16

.344

1.250

1.875

$7.21

U31-1.37

5/16

1-3/8

2

5/16

.344

1.375

2.000

$7.59

U31-1.37-37B

5/16

1-3/8

2

3/8

.413

1.375

2.000

$8.14

U31-1.37-50B

5/16

1-3/8

2

1/2

.550

1.375

2.000

$7.90

U31-1.37-50D

5/16

1-3/8

2

1/2

.550

1.375

2.000

$13.26

U31-1.37-SQB

5/16

1-3/8

2

5/16

.344

1.375

2.000

$7.59

U31-1.50

5/16

1-1/2

2-1/8

5/16

.344

1.500

2.125

$7.74

U31-1.50-37B

5/16

1-1/2

2-1/8

3/8

.413

1.500

2.125

$9.11

U31-1.50-43B

5/16

1-1/2

2-1/8

7/16

.482

1.500

2.125

$10.55

U31-1.50-50B

5/16

1-1/2

2-1/8

1/2

.550

1.500

2.125

$9.11

U31-1.50-50D

5/16

1-1/2

2-1/8

1/2

.550

1.500

2.125

$9.11

U31-1.62

5/16

1-5/8

2-1/4

5/16

.344

1.625

2.250

$8.65

U31-1.62-37B

5/16

1-5/8

2-1/4

3/8

.413

1.625

2.250

$9.62

U31-1.62-50B

5/16

1-5/8

2-1/4

1/2

.550

1.625

2.250

$9.38

U31-1.68

5/16

1-11/16

2-5/16

5/16

.344

1.687

2.313

$15.28

U31-1.75

5/16

1-3/4

2-3/8

5/16

.344

1.750

2.375

$9.11

U31-1.75-37B

5/16

1-3/4

2-3/8

3/8

.413

1.750

2.375

$10.12

U31-1.75-50B

5/16

1-3/4

2-3/8

1/2

.550

1.750

2.375

$10.12

U31-1.75-50D

5/16

1-3/4

2-3/8

1/2

.550

1.750

2.375

$10.12

U31-1.87

5/16

1-7/8

2-1/2

5/16

.344

1.875

2.500

$9.40

U31-1.87-37B

5/16

1-7/8

2-1/2

3/8

.413

1.875

2.500

$10.56

U31-1.87-50B

5/16

1-7/8

2-1/2

1/2

.550

1.875

2.500

$10.56

U31-1.87-50D

5/16

1-7/8

2-1/2

1/2

.550

1.875

2.500

$10.56

U31-1.93

5/16

1-15/16

2-9/16

5/16

.344

1.937

2.563

$9.63

U31-2.00

5/16

2

2-5/8

5/16

.344

2.000

2.625

$10.29

U31-2.00-37B

5/16

2

2-5/8

3/8

.413

2.000

2.625

$12.89

U31-2.00-50B

5/16

2

2-5/8

1/2

.550

2.000

2.625

$10.81

U31-2.12-50B

5/16

2-1/8

2-3/4

1/2

.550

2.125

2.750

$11.78

U31-2.12-SQB

5/16

2-1/8

2-3/4

5/16

.344

2.125

2.750

$10.81

U31-2.25

5/16

2-1/4

2-7/8

5/16

.344

2.250

2.875

$10.81

U31-2.25-50B

5/16

2-1/4

2-7/8

1/2

.550

2.250

2.875

$12.13

U31-2.37

5/16

2-3/8

3

5/16

.344

2.375

3.000

$11.37

U31-2.37-50B

5/16

2-3/8

3

1/2

.550

2.375

3.000

$12.40

U31-2.37-50D

5/16

2-3/8

3

1/2

.550

2.375

3.000

$14.61

U31-2.50

5/16

2-1/2

3-1/8

5/16

.344

2.500

3.125

$11.85

U31-2.50-50B

5/16

2-1/2

3-1/8

1/2

.550

2.500

3.125

$12.92

U31-2.50-50D

5/16

2-1/2

3-1/8

1/2

.550

2.500

3.125

$14.69

U31-2.56

5/16

2-9/16

3-3/16

5/16

.344

2.562

3.188

$12.13

U31-2.62

5/16

2-5/8

3-1/4

5/16

.344

2.625

3.250

$12.89

U31-2.62-50B

5/16

2-5/8

3-1/4

1/2

.550

2.625

3.250

$14.03

U31-2.75

5/16

2-3/4

3-3/8

5/16

.344

2.750

3.375

$12.67

U31-2.75-50B

5/16

2-3/4

3-3/8

1/2

.550

2.750

3.375

$14.03

U31-2.87

5/16

2-7/8

3-1/2

5/16

.344

2.875

3.500

$13.89

U31-2.87-50B

5/16

2-7/8

3-1/2

1/2

.550

2.875

3.500

$15.14

U31-3.00

5/16

3

3-5/8

5/16

.344

3.000

3.625

$14.46

U31-3.00-37B

5/16

3

3-5/8

3/8

.413

3.000

3.625

$15.90

U31-3.00-50B

5/16

3

3-5/8

1/2

.550

3.000

3.625

$15.18

U31-3.12-SQB

5/16

3-1/8

3-3/4

5/16

.344

3.125

3.750

$14.32

U31-3.25

5/16

3-1/4

3-7/8

5/16

.344

3.250

3.875

$15.46

U31-3.25-50B

5/16

3-1/4

3-7/8

1/2

.550

3.250

3.875

$17.05

U31-3.37

5/16

3-3/8

4

5/16

.344

3.375

4.000

$15.47

U31-3.37-50B

5/16

3-3/8

4

1/2

.550

3.375

4.000

$16.87

U31-3.37-62B

5/16

3-3/8

4

5/8

.688

3.375

4.000

$17.14

U31-3.50

5/16

3-1/2

4-1/8

5/16

.344

3.500

4.125

$16.73

U31-3.50-50B

5/16

3-1/2

4-1/8

1/2

.550

3.500

4.125

$18.41

U31-3.50-50D

5/16

3-1/2

4-1/8

1/2

.550

3.500

4.125

$18.41

U31-3.62

5/16

3-5/8

4-1/4

5/16

.344

3.625

4.250

$17.07

U31-3.62-50B

5/16

3-5/8

4-1/4

1/2

.550

3.625

4.250

$18.98

U31-3.75

5/16

3-3/4

4-3/8

5/16

.344

3.750

4.375

$17.06

U31-3.75-37B

5/16

3-3/4

4-3/8

3/8

.413

3.750

4.375

$19.59

U31-3.75-50B

5/16

3-3/4

4-3/8

1/2

.550

3.750

4.375

$19.59

U31-3.75-62B

5/16

3-3/4

4-3/8

5/8

.688

3.750

4.375

$20.38

U31-3.87

5/16

3-7/8

4-1/2

5/16

.344

3.875

4.500

$17.63

U31-3.87-50B

5/16

3-7/8

4-1/2

1/2

.550

3.875

4.500

$20.38

U31-4.00

5/16

4

4-5/8

5/16

.344

4.000

4.625

$18.90

U31-4.00-56B

5/16

4

4-5/8

9/16

.619

4.000

4.625

$19.93

 

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