STYLE DRU ROD U-SEALS |
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These U-cups are specifically designed as a highly reliable dynamic rod seal, with asymmetric lip heights to achieve optimal seal load and stability.
Part # |
Cross |
Nom ID |
Nom OD |
Nom Height |
Groove Width |
Rod Diameter |
Housing Diameter |
List |
DRU12-0.62-18 |
1/8 |
5/8 |
7/8 |
3/16 |
.218 |
.625 |
.875 |
$8.61 |
DRU12-0.75-12 |
1/8 |
3/4 |
1 |
1/8 |
.156 |
.750 |
1.000 |
$7.35 |
DRU12-0.75-25 |
1/8 |
3/4 |
1 |
1/4 |
.281 |
.750 |
1.000 |
$8.71 |
DRU12-0.87-12 |
1/8 |
7/8 |
1-1/8 |
1/8 |
.156 |
.875 |
1.125 |
$8.29 |
DRU12-1.00-12 |
1/8 |
1 |
1-1/4 |
1/8 |
.156 |
1.000 |
1.250 |
$8.95 |
DRU12-1.00-18 |
1/8 |
1 |
1-1/4 |
3/16 |
.218 |
1.000 |
1.250 |
$7.98 |
DRU18-0.87-18 |
3/16 |
7/8 |
1-1/4 |
3/16 |
.218 |
.875 |
1.250 |
$7.75 |
DRU18-0.87-25 |
3/16 |
7/8 |
1-1/4 |
1/4 |
.281 |
.875 |
1.250 |
$8.90 |
DRU18-1.12-37 |
3/16 |
1-1/8 |
1-1/2 |
3/8 |
.406 |
1.125 |
1.500 |
$8.35 |
DRU18-1.75-25 |
3/16 |
1-3/4 |
2-1/8 |
1/4 |
.281 |
1.750 |
2.125 |
$12.35 |
DRU18-1.87-31 |
3/16 |
1-7/8 |
2-1/4 |
5/16 |
.343 |
1.875 |
2.250 |
$26.07 |
DRU18-2.00-25 |
3/16 |
2 |
2-3/8 |
1/4 |
.281 |
2.000 |
2.375 |
$14.65 |
DRU18-2.25-31 |
3/16 |
2-1/4 |
2-5/8 |
5/16 |
.343 |
2.250 |
2.625 |
$15.58 |
DRU18-2.50-31 |
3/16 |
2-1/2 |
2-7/8 |
5/16 |
.343 |
2.500 |
2.875 |
$21.65 |
DRU25-0.93-37 |
1/4 |
15/16 |
1-7/16 |
3/8 |
.406 |
.937 |
1.438 |
$8.11 |
DRU25-1.00-25 |
1/4 |
1 |
1-1/2 |
1/4 |
.281 |
1.000 |
1.500 |
$8.11 |
DRU25-1.12-25 |
1/4 |
1-1/8 |
1-5/8 |
1/4 |
.281 |
1.125 |
1.625 |
$10.30 |
DRU25-1.25-25 |
1/4 |
1-1/4 |
1-3/4 |
1/4 |
.281 |
1.250 |
1.750 |
$10.01 |
DRU25-1.25-31 |
1/4 |
1-1/4 |
1-3/4 |
5/16 |
.343 |
1.250 |
1.750 |
$10.01 |
DRU25-1.50-31 |
1/4 |
1-1/2 |
2 |
5/16 |
.343 |
1.500 |
2.000 |
$11.91 |
DRU25-1.62-31 |
1/4 |
1-5/8 |
2-1/8 |
5/16 |
.343 |
1.625 |
2.125 |
$13.05 |
DRU25-1.87-37 |
1/4 |
1-7/8 |
2-3/8 |
3/8 |
.406 |
1.875 |
2.375 |
$31.89 |
DRU25-2.00-25 |
1/4 |
2 |
2-1/2 |
1/4 |
.281 |
2.000 |
2.500 |
$15.37 |
DRU25-2.00-31 |
1/4 |
2 |
2-1/2 |
5/16 |
.343 |
2.000 |
2.500 |
$15.37 |
DRU25-2.12-37 |
1/4 |
2-1/8 |
2-5/8 |
3/8 |
.406 |
2.125 |
2.625 |
$22.48 |
DRU25-2.37-37 |
1/4 |
2-3/8 |
2-7/8 |
3/8 |
.406 |
2.375 |
2.875 |
$15.58 |
DRU25-2.50-25 |
1/4 |
2-1/2 |
3 |
1/4 |
.281 |
2.500 |
3.000 |
$15.94 |
DRU25-2.50-31 |
1/4 |
2-1/2 |
3 |
5/16 |
.343 |
2.500 |
3.000 |
$15.94 |
DRU25-2.62-37 |
1/4 |
2-5/8 |
3-1/8 |
3/8 |
.406 |
2.625 |
3.125 |
$16.28 |
DRU25-3.37-37 |
1/4 |
3-3/8 |
3-7/8 |
3/8 |
.406 |
3.375 |
3.875 |
$17.71 |
DRU25-3.75-59 |
1/4 |
3-3/4 |
4-1/4 |
19/32 |
.620 |
3.750 |
4.250 |
$44.63 |
DRU25-4.00-25 |
1/4 |
4 |
4-1/2 |
1/4 |
.281 |
4.000 |
4.500 |
$27.03 |
DRU25-4.00-56 |
1/4 |
4 |
4-1/2 |
9/16 |
.594 |
4.000 |
4.500 |
$23.76 |
DRU25-4.50-56 |
1/4 |
4-1/2 |
5 |
9/16 |
.594 |
4.500 |
5.000 |
$28.10 |
DRU25-5.00-56 |
1/4 |
5 |
5-1/2 |
9/16 |
.594 |
5.000 |
5.500 |
$35.57 |
DRU25-5.25-59 |
1/4 |
5-1/4 |
5-3/4 |
19/32 |
.620 |
5.250 |
5.750 |
$64.62 |
DRU25-6.75-59 |
1/4 |
6-3/4 |
7-1/4 |
19/32 |
.620 |
6.750 |
7.250 |
$83.75 |
DRU31-1.37-37 |
5/16 |
1-3/8 |
2 |
3/8 |
.406 |
1.375 |
2.000 |
$11.91 |
DRU31-2.00-37 |
5/16 |
2 |
2-5/8 |
3/8 |
.406 |
2.000 |
2.625 |
$14.91 |
DRU31-2.25-37 |
5/16 |
2-1/4 |
2-7/8 |
3/8 |
.406 |
2.250 |
2.875 |
$17.71 |
DRU31-2.25-50 |
5/16 |
2-1/4 |
2-7/8 |
1/2 |
.531 |
2.250 |
2.875 |
$17.71 |
DRU31-2.37-37 |
5/16 |
2-3/8 |
3 |
3/8 |
.406 |
2.375 |
3.000 |
$15.94 |
DRU31-2.37-50 |
5/16 |
2-3/8 |
3 |
1/2 |
.531 |
2.375 |
3.000 |
$16.84 |
DRU31-2.75-37 |
5/16 |
2-3/4 |
3-3/8 |
3/8 |
.406 |
2.750 |
3.375 |
$18.86 |
DRU31-3.00-37 |
5/16 |
3 |
3-5/8 |
3/8 |
.406 |
3.000 |
3.625 |
$19.61 |
DRU31-3.37-50 |
5/16 |
3-3/8 |
4 |
1/2 |
.531 |
3.375 |
4.000 |
$22.86 |
DRU31-4.00-50 |
5/16 |
4 |
4-5/8 |
1/2 |
.531 |
4.000 |
4.625 |
$28.44 |
DRU31-4.50-37 |
5/16 |
4-1/2 |
5-1/8 |
3/8 |
.406 |
4.500 |
5.125 |
$32.79 |
DRU31-5.50-37 |
5/16 |
5-1/2 |
6-1/8 |
3/8 |
.406 |
5.500 |
6.125 |
$47.01 |
DRU37-2.00-37 |
3/8 |
2 |
2-3/4 |
3/8 |
.406 |
2.000 |
2.750 |
$15.94 |
DRU37-2.00-50 |
3/8 |
2 |
2-3/4 |
1/2 |
.531 |
2.000 |
2.750 |
$15.94 |
DRU37-3.00-37 |
3/8 |
3 |
3-3/4 |
3/8 |
.406 |
3.000 |
3.750 |
$18.89 |
DRU37-3.00-62 |
3/8 |
3 |
3-3/4 |
5/8 |
.656 |
3.000 |
3.750 |
$21.48 |
DRU37-3.50-37 |
3/8 |
3-1/2 |
4-1/4 |
3/8 |
.406 |
3.500 |
4.250 |
$24.86 |
DRU37-3.50-50 |
3/8 |
3-1/2 |
4-1/4 |
1/2 |
.531 |
3.500 |
4.250 |
$24.86 |
DRU37-3.62-37 |
3/8 |
3-5/8 |
4-3/8 |
3/8 |
.406 |
3.625 |
4.375 |
$24.86 |
DRU37-4.00-37 |
3/8 |
4 |
4-3/4 |
3/8 |
.406 |
4.000 |
4.750 |
$28.44 |
DRU37-4.00-50 |
3/8 |
4 |
4-3/4 |
1/2 |
.531 |
4.000 |
4.750 |
$28.44 |
DRU37-4.00-62 |
3/8 |
4 |
4-3/4 |
5/8 |
.656 |
4.000 |
4.750 |
$44.03 |
DRU37-4.25-50 |
3/8 |
4-1/4 |
5 |
1/2 |
.531 |
4.250 |
5.000 |
$27.85 |
DRU37-4.25-62 |
3/8 |
4-1/4 |
5 |
5/8 |
.656 |
4.250 |
5.000 |
$28.82 |
DRU37-4.37-50 |
3/8 |
4-3/8 |
5-1/8 |
1/2 |
.531 |
4.375 |
5.125 |
$39.64 |
DRU37-4.50-50 |
3/8 |
4-1/2 |
5-1/4 |
1/2 |
.531 |
4.500 |
5.250 |
$29.86 |
DRU37-4.50-62 |
3/8 |
4-1/2 |
5-1/4 |
5/8 |
.656 |
4.500 |
5.250 |
$29.60 |
DRU37-4.75-37 |
3/8 |
4-3/4 |
5-1/2 |
3/8 |
.406 |
4.750 |
5.500 |
$37.95 |
DRU37-4.87-50 |
3/8 |
4-7/8 |
5-5/8 |
1/2 |
.531 |
4.875 |
5.625 |
$50.58 |
DRU37-5.25-62 |
3/8 |
5-1/4 |
6 |
5/8 |
.656 |
5.250 |
6.000 |
$45.15 |
DRU37-5.75-62 |
3/8 |
5-3/4 |
6-1/2 |
5/8 |
.656 |
5.750 |
6.500 |
$61.48 |
DRU37-6.00-62 |
3/8 |
6 |
6-3/4 |
5/8 |
.656 |
6.000 |
6.750 |
$64.51 |
DRU37-6.50-50 |
3/8 |
6-1/2 |
7-1/4 |
1/2 |
.531 |
6.500 |
7.250 |
$70.50 |
DRU37-6.50-62 |
3/8 |
6-1/2 |
7-1/4 |
5/8 |
.656 |
6.500 |
7.250 |
$84.56 |
DRU37-7.00-50 |
3/8 |
7 |
7-3/4 |
1/2 |
.531 |
7.000 |
7.750 |
$76.84 |
DRU37-7.00-62 |
3/8 |
7 |
7-3/4 |
5/8 |
.656 |
7.000 |
7.750 |
$83.09 |
DRU43-4.50-48 |
7/16 |
4-1/2 |
5-3/8 |
.49 |
.531 |
4.500 |
5.375 |
$43.25 |
DRU50-10.00-62 |
1/2 |
10 |
11 |
5/8 |
.656 |
10.000 |
11.000 |
$121.53 |
DRU50-12.00-75 |
1/2 |
12 |
13 |
3/4 |
.781 |
12.000 |
13.000 |
$169.07 |
DRU50-5.00-75 |
1/2 |
5 |
6 |
3/4 |
.781 |
5.000 |
6.000 |
$73.07 |
DRU50-7.00-69 |
1/2 |
7 |
8 |
11/16 |
.720 |
7.000 |
8.000 |
$89.32 |
DRU50-7.00-75 |
1/2 |
7 |
8 |
3/4 |
.781 |
7.000 |
8.000 |
$90.20 |
DRU50-9.00-62 |
1/2 |
9 |
10 |
5/8 |
.656 |
9.000 |
10.000 |
$122.19 |
DRU50-9.00-75 |
1/2 |
9 |
10 |
3/4 |
.781 |
9.000 |
10.000 |
$115.97 |