STYLE HU SYMMETRICAL U-SEALS |
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Style HU seals feature a bevel lip design and are
molded from high quality urethane. The balanced
symmetrical design makes them ideal for rod or
piston applications. 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 |
F - Throat
Diameter |
G - Housing
Diameter |
H - Groove
Diameter |
I - Piston
Diameter |
J - Bore
Diameter |
List |
HU25-4.00-25 |
1/4 |
4 |
4-1/2 |
1/4 |
.275 |
4.000 |
4.001 |
4.500 |
4.000 |
4.499 |
4.500 |
$18.72 |
HU25-4.00-31 |
1/4 |
4 |
4-1/2 |
5/16 |
.344 |
4.000 |
4.001 |
4.500 |
4.000 |
4.499 |
4.500 |
$24.88 |
HU25-4.00-37 |
1/4 |
4 |
4-1/2 |
3/8 |
.413 |
4.000 |
4.001 |
4.500 |
4.000 |
4.499 |
4.500 |
$14.44 |
HU25-4.00-50 |
1/4 |
4 |
4-1/2 |
1/2 |
.550 |
4.000 |
4.001 |
4.500 |
4.000 |
4.499 |
4.500 |
$13.90 |
HU25-4.00-56 |
1/4 |
4 |
4-1/2 |
9/16 |
.619 |
4.000 |
4.001 |
4.500 |
4.000 |
4.499 |
4.500 |
$14.77 |
HU25-4.25-25 |
1/4 |
4-1/4 |
4-3/4 |
1/4 |
.275 |
4.250 |
4.251 |
4.750 |
4.250 |
4.749 |
4.750 |
$19.71 |
HU25-4.50-25 |
1/4 |
4-1/2 |
5 |
1/4 |
.275 |
4.500 |
4.501 |
5.000 |
4.500 |
4.999 |
5.000 |
$31.15 |
HU25-4.50-31 |
1/4 |
4-1/2 |
5 |
5/16 |
.344 |
4.500 |
4.501 |
5.000 |
4.500 |
4.999 |
5.000 |
$31.65 |
HU25-4.50-37 |
1/4 |
4-1/2 |
5 |
3/8 |
.413 |
4.500 |
4.501 |
5.000 |
4.500 |
4.999 |
5.000 |
$17.23 |
HU25-4.50-50 |
1/4 |
4-1/2 |
5 |
1/2 |
.550 |
4.500 |
4.501 |
5.000 |
4.500 |
4.999 |
5.000 |
$17.23 |
HU25-4.50-56 |
1/4 |
4-1/2 |
5 |
9/16 |
.619 |
4.500 |
4.501 |
5.000 |
4.500 |
4.999 |
5.000 |
$17.23 |
HU25-4.75-25 |
1/4 |
4-3/4 |
5-1/4 |
1/4 |
.275 |
4.750 |
4.751 |
5.250 |
4.750 |
5.249 |
5.250 |
$30.00 |
HU25-5.00-25 |
1/4 |
5 |
5-1/2 |
1/4 |
.275 |
5.000 |
5.001 |
5.500 |
5.000 |
5.499 |
5.500 |
$27.36 |
HU25-5.00-37 |
1/4 |
5 |
5-1/2 |
3/8 |
.413 |
5.000 |
5.001 |
5.500 |
5.000 |
5.499 |
5.500 |
$34.62 |
HU25-5.00-56 |
1/4 |
5 |
5-1/2 |
9/16 |
.619 |
5.000 |
5.001 |
5.500 |
5.000 |
5.499 |
5.500 |
$34.62 |
HU25-5.50-25 |
1/4 |
5-1/2 |
6 |
1/4 |
.275 |
5.500 |
5.501 |
6.000 |
5.500 |
5.999 |
6.000 |
$29.88 |
HU25-5.50-37 |
1/4 |
5-1/2 |
6 |
3/8 |
.413 |
5.500 |
5.501 |
6.000 |
5.500 |
5.999 |
6.000 |
$29.88 |
HU25-5.50-56 |
1/4 |
5-1/2 |
6 |
9/16 |
.619 |
5.500 |
5.501 |
6.000 |
5.500 |
5.999 |
6.000 |
$29.88 |
HU25-5.75-25 |
1/4 |
5-3/4 |
6-1/4 |
1/4 |
.275 |
5.750 |
5.751 |
6.250 |
5.750 |
6.249 |
6.250 |
$30.36 |
HU25-6.00-56 |
1/4 |
6 |
6-1/2 |
9/16 |
.619 |
6.000 |
6.001 |
6.500 |
6.000 |
6.499 |
6.500 |
$31.49 |
HU25-6.50-25 |
1/4 |
6-1/2 |
7 |
1/4 |
.275 |
6.500 |
6.501 |
7.000 |
6.500 |
6.999 |
7.000 |
$34.85 |
HU28-5.00-34 |
9/32 |
5 |
5-9/16 |
11/32 |
.379 |
5.000 |
5.001 |
5.563 |
5.000 |
5.562 |
5.563 |
$36.37 |
HU31-1.25-37 |
5/16 |
1-1/4 |
1-7/8 |
3/8 |
.413 |
1.250 |
1.251 |
1.875 |
1.250 |
1.874 |
1.875 |
$7.07 |
HU31-1.37-31 |
5/16 |
1-3/8 |
2 |
5/16 |
.344 |
1.375 |
1.376 |
2.000 |
1.375 |
1.999 |
2.000 |
$7.19 |
HU31-1.75-31 |
5/16 |
1-3/4 |
2-3/8 |
5/16 |
.344 |
1.750 |
1.751 |
2.375 |
1.750 |
2.374 |
2.375 |
$7.99 |
HU31-2.00-50 |
5/16 |
2 |
2-5/8 |
1/2 |
.550 |
2.000 |
2.001 |
2.625 |
2.000 |
2.624 |
2.625 |
$8.92 |
HU31-2.25-50 |
5/16 |
2-1/4 |
2-7/8 |
1/2 |
.550 |
2.250 |
2.251 |
2.875 |
2.250 |
2.874 |
2.875 |
$10.99 |
HU31-2.37-31 |
5/16 |
2-3/8 |
3 |
5/16 |
.344 |
2.375 |
2.376 |
3.000 |
2.375 |
2.999 |
3.000 |
$10.67 |
HU31-2.50-50 |
5/16 |
2-1/2 |
3-1/8 |
1/2 |
.550 |
2.500 |
2.501 |
3.125 |
2.500 |
3.124 |
3.125 |
$11.39 |
HU31-3.87-50 |
5/16 |
3-7/8 |
4-1/2 |
1/2 |
.550 |
3.875 |
3.876 |
4.500 |
3.875 |
4.499 |
4.500 |
$16.47 |
HU31-5.25-62 |
5/16 |
5-1/4 |
5-7/8 |
5/8 |
.688 |
5.250 |
5.251 |
5.875 |
5.250 |
5.874 |
5.875 |
$23.72 |
HU31-5.37-37 |
5/16 |
5-3/8 |
6 |
3/8 |
.413 |
5.375 |
5.376 |
6.000 |
5.375 |
5.999 |
6.000 |
$24.35 |
HU31-5.37-50 |
5/16 |
5-3/8 |
6 |
1/2 |
.550 |
5.375 |
5.376 |
6.000 |
5.375 |
5.999 |
6.000 |
$26.22 |
HU31-5.37-62 |
5/16 |
5-3/8 |
6 |
5/8 |
.688 |
5.375 |
5.376 |
6.000 |
5.375 |
5.999 |
6.000 |
$26.88 |
HU31-5.50-37 |
5/16 |
5-1/2 |
6-1/8 |
3/8 |
.413 |
5.500 |
5.501 |
6.125 |
5.500 |
6.124 |
6.125 |
$42.36 |
HU31-6.50-62 |
5/16 |
6-1/2 |
7-1/8 |
5/8 |
.688 |
6.500 |
6.501 |
7.125 |
6.500 |
7.124 |
7.125 |
$31.60 |
HU37-2.25-50 |
3/8 |
2-1/4 |
3 |
1/2 |
.550 |
2.250 |
2.251 |
3.000 |
2.250 |
2.999 |
3.000 |
$13.58 |
HU37-2.50-37 |
3/8 |
2-1/2 |
3-1/4 |
3/8 |
.413 |
2.500 |
2.501 |
3.250 |
2.500 |
3.249 |
3.250 |
$14.06 |
HU37-2.62-62 |
3/8 |
2-5/8 |
3-3/8 |
5/8 |
.688 |
2.625 |
2.626 |
3.375 |
2.625 |
3.374 |
3.375 |
$15.92 |
HU37-2.75-50 |
3/8 |
2-3/4 |
3-1/2 |
1/2 |
.550 |
2.750 |
2.751 |
3.500 |
2.750 |
3.499 |
3.500 |
$16.35 |
HU37-2.75-62 |
3/8 |
2-3/4 |
3-1/2 |
5/8 |
.688 |
2.750 |
2.751 |
3.500 |
2.750 |
3.499 |
3.500 |
$16.52 |
HU37-3.00-62 |
3/8 |
3 |
3-3/4 |
5/8 |
.688 |
3.000 |
3.001 |
3.750 |
3.000 |
3.749 |
3.750 |
$18.03 |
HU37-3.12-62 |
3/8 |
3-1/8 |
3-7/8 |
5/8 |
.688 |
3.125 |
3.126 |
3.875 |
3.125 |
3.874 |
3.875 |
$18.24 |
HU37-3.25-37 |
3/8 |
3-1/4 |
4 |
3/8 |
.413 |
3.250 |
3.251 |
4.000 |
3.250 |
3.999 |
4.000 |
$18.32 |
HU37-3.25-50 |
3/8 |
3-1/4 |
4 |
1/2 |
.550 |
3.250 |
3.251 |
4.000 |
3.250 |
3.999 |
4.000 |
$18.32 |
HU37-3.37-87 |
3/8 |
3-3/8 |
4-1/8 |
7/8 |
.963 |
3.375 |
3.376 |
4.125 |
3.375 |
4.124 |
4.125 |
$39.66 |
HU37-3.75-50 |
3/8 |
3-3/4 |
4-1/2 |
1/2 |
.550 |
3.750 |
3.751 |
4.500 |
3.750 |
4.499 |
4.500 |
$24.85 |
HU37-3.75-62 |
3/8 |
3-3/4 |
4-1/2 |
5/8 |
.688 |
3.750 |
3.751 |
4.500 |
3.750 |
4.499 |
4.500 |
$24.85 |
HU37-4.25-37 |
3/8 |
4-1/4 |
5 |
3/8 |
.413 |
4.250 |
4.251 |
5.000 |
4.250 |
4.999 |
5.000 |
$25.20 |
HU37-4.25-50 |
3/8 |
4-1/4 |
5 |
1/2 |
.550 |
4.250 |
4.251 |
5.000 |
4.250 |
4.999 |
5.000 |
$23.98 |
HU37-4.25-62 |
3/8 |
4-1/4 |
5 |
5/8 |
.688 |
4.250 |
4.251 |
5.000 |
4.250 |
4.999 |
5.000 |
$25.20 |
HU37-4.37-50 |
3/8 |
4-3/8 |
5-1/8 |
1/2 |
.550 |
4.375 |
4.376 |
5.125 |
4.375 |
5.124 |
5.125 |
$33.05 |
HU37-4.50-37 |
3/8 |
4-1/2 |
5-1/4 |
3/8 |
.413 |
4.500 |
4.501 |
5.250 |
4.500 |
5.249 |
5.250 |
$34.45 |
HU37-4.50-50 |
3/8 |
4-1/2 |
5-1/4 |
1/2 |
.550 |
4.500 |
4.501 |
5.250 |
4.500 |
5.249 |
5.250 |
$26.20 |
HU37-4.75-50 |
3/8 |
4-3/4 |
5-1/2 |
1/2 |
.550 |
4.750 |
4.751 |
5.500 |
4.750 |
5.499 |
5.500 |
$26.22 |
HU37-5.00-37 |
3/8 |
5 |
5-3/4 |
3/8 |
.413 |
5.000 |
5.001 |
5.750 |
5.000 |
5.749 |
5.750 |
$37.84 |
HU37-5.00-50 |
3/8 |
5 |
5-3/4 |
1/2 |
.550 |
5.000 |
5.001 |
5.750 |
5.000 |
5.749 |
5.750 |
$28.18 |
HU37-5.25-37 |
3/8 |
5-1/4 |
6 |
3/8 |
.413 |
5.250 |
5.251 |
6.000 |
5.250 |
5.999 |
6.000 |
$28.43 |
HU37-5.25-50 |
3/8 |
5-1/4 |
6 |
1/2 |
.550 |
5.250 |
5.251 |
6.000 |
5.250 |
5.999 |
6.000 |
$29.36 |
HU37-5.25-62 |
3/8 |
5-1/4 |
6 |
5/8 |
.688 |
5.250 |
5.251 |
6.000 |
5.250 |
5.999 |
6.000 |
$29.83 |
HU37-5.50-62 |
3/8 |
5-1/2 |
6-1/4 |
5/8 |
.688 |
5.500 |
5.501 |
6.250 |
5.500 |
6.249 |
6.250 |
$30.45 |
HU37-6.00-50 |
3/8 |
6 |
6-3/4 |
1/2 |
.550 |
6.000 |
6.001 |
6.750 |
6.000 |
6.749 |
6.750 |
$59.08 |
HU37-6.25-37 |
3/8 |
6-1/4 |
7 |
3/8 |
.413 |
6.250 |
6.251 |
7.000 |
6.250 |
6.999 |
7.000 |
$32.42 |
HU37-6.25-50 |
3/8 |
6-1/4 |
7 |
1/2 |
.550 |
6.250 |
6.251 |
7.000 |
6.250 |
6.999 |
7.000 |
$34.46 |
HU37-6.25-62 |
3/8 |
6-1/4 |
7 |
5/8 |
.688 |
6.250 |
6.251 |
7.000 |
6.250 |
6.999 |
7.000 |
$35.12 |
HU37-6.50-37 |
3/8 |
6-1/2 |
7-1/4 |
3/8 |
.413 |
6.500 |
6.501 |
7.250 |
6.500 |
7.249 |
7.250 |
$51.88 |
HU37-6.50-62 |
3/8 |
6-1/2 |
7-1/4 |
5/8 |
.688 |
6.500 |
6.501 |
7.250 |
6.500 |
7.249 |
7.250 |
$35.76 |
HU37-7.25-37 |
3/8 |
7-1/4 |
8 |
3/8 |
.413 |
7.250 |
7.251 |
8.000 |
7.250 |
7.999 |
8.000 |
$51.86 |
HU37-7.25-62 |
3/8 |
7-1/4 |
8 |
5/8 |
.688 |
7.250 |
7.251 |
8.000 |
7.250 |
7.999 |
8.000 |
$36.10 |
HU50-3.00-50 |
1/2 |
3 |
4 |
1/2 |
.550 |
3.000 |
3.001 |
4.000 |
3.000 |
3.999 |
4.000 |
$32.84 |
HU50-4.00-50 |
1/2 |
4 |
5 |
1/2 |
.550 |
4.000 |
4.001 |
5.000 |
4.000 |
4.999 |
5.000 |
$42.22 |
HU50-4.00-62 |
1/2 |
4 |
5 |
5/8 |
.688 |
4.000 |
4.001 |
5.000 |
4.000 |
4.999 |
5.000 |
$42.22 |
HU50-5.00-50 |
1/2 |
5 |
6 |
1/2 |
.550 |
5.000 |
5.001 |
6.000 |
5.000 |
5.999 |
6.000 |
$51.57 |
HU50-5.00-75 |
1/2 |
5 |
6 |
3/4 |
.825 |
5.000 |
5.001 |
6.000 |
5.000 |
5.999 |
6.000 |
$39.07 |
HU50-6.00-50 |
1/2 |
6 |
7 |
1/2 |
.550 |
6.000 |
6.001 |
7.000 |
6.000 |
6.999 |
7.000 |
$88.19 |