U Cups

The u cup is ideal for use on linear moving shafts and piston heads, because unlike an O-ring the shape does not try to roll with the movement and create friction.

|◀ ◀ 5221 - 5256 of 5546 ▶ ▶|
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Item#:
UNP-25001187-312AN-V

1.687 x 1.187 x 0.312 Thin Lip An Viton Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: MA21, C1, MURH, MA22

ID-1.187 OD-1.687 HT-0.312
SPEC SHEET

Available:
14.00
Your Price:
49.68
Each
Item#:
UNP-25001187AN

1.687 x 1.187 x 0.25 Thin Lip An Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: MA21, C1, MURH, MA22

ID-1.187 OD-1.687 HT-0.25
SPEC SHEET

Available:
103.00
Your Price:
17.98
Each
Item#:
UNP-25001500

1.5 x 2 x 0.25 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-1.5 OD-2 HT-0.25
SPEC SHEET

Available:
154.00
Your Price:
10.99
Each
Item#:
UNP-25001500-312

1.5 x 2 x 0.312 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-1.5 OD-2 HT-0.312
SPEC SHEET

Available:
108.00
Your Price:
11.10
Each
Item#:
UNP-25001500-375

1.5 x 2 x 0.375 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-1.5 OD-2 HT-0.375
SPEC SHEET

Available:
41.00
Your Price:
12.22
Each
Item#:
UNP-25002000

2 x 2.5 x 0.25 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-2 OD-2.5 HT-0.25
SPEC SHEET

Available:
97.00
Your Price:
13.29
Each
Item#:
UNP-25002000-375

2 x 2.5 x 0.375 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-2 OD-2.5 HT-0.375
SPEC SHEET

Available:
86.00
Your Price:
13.85
Each
Item#:
UNP-25002062-343AN

2.562 x 2.062 x 0.343 Thin Lip An Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: MA21, C1, MURH, MA22

ID-2.062 OD-2.562 HT-0.343
SPEC SHEET

Available:
69.00
Your Price:
28.98
Each
Item#:
UNP-25002062AN

2.562 x 2.062 x 0.25 Thin Lip An Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: MA21, C1, MURH, MA22

ID-2.062 OD-2.562 HT-0.25
SPEC SHEET

Available:
83.00
Your Price:
28.04
Each
Item#:
UNP-25002250-375

2.25 x 2.75 x 0.375 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-2.25 OD-2.75 HT-0.375
SPEC SHEET

Available:
21.00
Your Price:
15.54
Each
Item#:
UNP-25002500

2.5 x 3 x 0.25 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-2.5 OD-3 HT-0.25
SPEC SHEET

Available:
68.00
Your Price:
17.23
Each
Item#:
UNP-25002500-375

2.5 x 3 x 0.375 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-2.5 OD-3 HT-0.375
SPEC SHEET

Available:
179.00
Your Price:
17.23
Each
Item#:
UNP-25002500-375ODBU

2.5 x 3 x 0.375 Polyurethane Piston U-Cup w/OD Back Up Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-2.5 OD-3 HT-0.375
SPEC SHEET

Available:
25.00
Your Price:
32.19
Each
Item#:
UNP-25002750-375

2.75 x 3.25 x 0.375 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-2.75 OD-3.25 HT-0.375
SPEC SHEET

Available:
72.00
Your Price:
19.03
Each
Item#:
UNP-25003000

3 x 3.5 x 0.25 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-3 OD-3.5 HT-0.25
SPEC SHEET

Available:
35.00
Your Price:
19.44
Each
Item#:
UNP-25003000-375

3 x 3.5 x 0.375 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-3 OD-3.5 HT-0.375
SPEC SHEET

Available:
67.00
Your Price:
22.63
Each
Item#:
UNP-25003000-375ODBU

3 x 3.5 x 0.375 Polyurethane Piston U-Cup w/OD Back Up Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-3 OD-3.5 HT-0.375
SPEC SHEET

Available:
15.00
Your Price:
44.97
Each
Item#:
UNP-25003250-375

3.25 x 3.75 x 0.375 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-3.25 OD-3.75 HT-0.375
SPEC SHEET

Available:
12.00
Your Price:
23.36
Each
Item#:
UNP-25003500

3.5 x 4 x 0.25 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-3.5 OD-4 HT-0.25
SPEC SHEET

Available:
40.00
Your Price:
22.73
Each
Item#:
UNP-25003500-375

3.5 x 4 x 0.375 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-3.5 OD-4 HT-0.375
SPEC SHEET

Available:
158.00
Your Price:
23.87
Each
Item#:
UNP-25003500-375 NBR

3.5 x 4 x 0.375 Non-Symmetrical Rubber Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-3.5 OD-4 HT-0.375
SPEC SHEET

Available:
105.00
Your Price:
22.42
Each
Item#:
UNP-25003750-375

3.75 x 4.25 x 0.375 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-3.75 OD-4.25 HT-0.375
SPEC SHEET

Available:
23.00
Your Price:
24.30
Each
Item#:
UNP-25004000-375

4 x 4.5 x 0.375 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-4 OD-4.5 HT-0.375
SPEC SHEET

Available:
17.00
Your Price:
24.83
Each
Item#:
UNP-25004500

4.5 x 5 x 0.25 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-4.5 OD-5 HT-0.25
SPEC SHEET

Available:
92.00
Your Price:
25.89
Each
Item#:
UNP-25004500-375

4.5 x 5 x 0.375 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-4.5 OD-5 HT-0.375
SPEC SHEET

Available:
25.00
Your Price:
25.79
Each
Item#:
UNP-25004500-437-1

4.5 x 5 x 0.437 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-4.5 OD-5 HT-0.437
SPEC SHEET

Available:
11.00
Your Price:
77.76
Each
Item#:
UNP-25004500-562

4.5 x 5 x 0.562 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-4.5 OD-5 HT-0.562
SPEC SHEET

Available:
29.00
Your Price:
34.50
Each
Item#:
UNP-25005000-375

5 x 5.5 x 0.375 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-5 OD-5.5 HT-0.375
SPEC SHEET

Available:
0.00
Contact us to order
Item#:
UNP-25005500

5.5 x 6 x 0.25 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-5.5 OD-6 HT-0.25
SPEC SHEET

Available:
30.00
Your Price:
41.72
Each
Item#:
UNP-25005500-375

5.5 x 6 x 0.375 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-5.5 OD-6 HT-0.375
SPEC SHEET

Available:
22.00
Your Price:
41.72
Each
Item#:
UNP-25005500-562

5.5 x 6 x 0.562 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-5.5 OD-6 HT-0.562
SPEC SHEET

Available:
7.00
Your Price:
41.72
Each
Item#:
UNP-25809491-285

9.491 x 10 x .285 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-9.491 OD-10 HT-0.285

SPEC SHEET

Available:
19.00
Your Price:
48.38
Each
Item#:
UNP-31201375-375AN

2 x 1.375 x 0.375 Thin Lip An Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: MA21, C1, MURH, MA22

ID-1.375 OD-2 HT-0.375
SPEC SHEET

Available:
33.00
Your Price:
23.79
Each
Item#:
UNP-31201375-440AN

2 x 1.375 x 0.44 Thin Lip An Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: MA21, C1, MURH, MA22

ID-1.375 OD-2 HT-0.44
SPEC SHEET

Available:
68.00
Your Price:
30.64
Each
Item#:
UNP-31201375-500

1.375 x 2 x 0.5 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-1.375 OD-2 HT-0.5
SPEC SHEET

Available:
10.00
Your Price:
18.15
Each
Item#:
UNP-31201875-500

1.875 x 2.5 x .5 Polyurethane Piston U-Cup Inch

Hydraulic SealAlternative Seals:
Piston: DEEP LLS, US, UNP-AN, LLS

ID-1.875 OD-2.5 HT-0.5
SPEC SHEET

Available:
20.00
Your Price:
28.27
Each
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