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.

|◀ ◀ 4105 - 4140 of 5446 ▶ ▶|
View:
Item#:
MA25-250X280X18

250 x 280 x 18 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-250 OD-280 HT-18
SPEC SHEET

Available:
2.00
Your Price:
83.16
Each
Item#:
MA25-250X280X22

250 x 280 x 22 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-250 OD-280 HT-22
SPEC SHEET

Available:
10.00
Your Price:
125.55
Each
Item#:
MA25-25X32X4

25 x 32 x 4 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-32 HT-4
SPEC SHEET

Available:
75.00
Your Price:
10.86
Each
Item#:
MA25-25X33X4.4

25 x 33 x 4.4 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-33 HT-4.4
SPEC SHEET

Available:
30.00
Your Price:
13.22
Each
Item#:
MA25-25X33X5

25 x 33 x 5 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-33 HT-5
SPEC SHEET

Available:
57.00
Your Price:
11.55
Each
Item#:
MA25-25X33X5.5

25 x 33 x 5.5 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-33 HT-5.5
SPEC SHEET

Available:
0.00
Contact us to order
Item#:
MA25-25X33X8

25 x 33 x 8 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-33 HT-8
SPEC SHEET

Available:
102.00
Your Price:
8.38
Each
Item#:
MA25-25X35X10

25 x 35 x 10 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-35 HT-10
SPEC SHEET

Available:
16.00
Your Price:
7.73
Each
Item#:
MA25-25X35X5

25 x 35 x 5 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-35 HT-5
SPEC SHEET

Available:
0.00
ETA:
10/02/2026
Your Price:
7.68
Each
Item#:
MA25-25X35X6

25 x 35 x 6 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-35 HT-6
SPEC SHEET

Available:
55.00
Your Price:
11.85
Each
Item#:
MA25-25X35X8

25 x 35 x 8 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-35 HT-8
SPEC SHEET

Available:
46.00
Your Price:
6.30
Each
Item#:
MA25-25X37X7

25 x 37 x 7 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-37 HT-7
SPEC SHEET

Available:
3.00
Your Price:
14.87
Each
Item#:
MA25-25X38X10

25 x 38 x 10 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-38 HT- 10 
SPEC SHEET

Available:
7.00
Your Price:
7.92
Each
Item#:
MA25-25X38X8

25 x 38 x 8 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-38 HT-8
SPEC SHEET

Available:
7.00
Your Price:
8.54
Each
Item#:
MA25-25X40X10

25 x 40 x 10 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-40 HT-10
SPEC SHEET

Available:
47.00
Your Price:
14.77
Each
Item#:
MA25-25X45X10

25 x 45 x 10 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-25 OD-45 HT-10
SPEC SHEET

Available:
14.00
Your Price:
12.94
Each
Item#:
MA25-260X290X18

260 x 290 x 18 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-260 OD-290 HT-18
SPEC SHEET

Available:
6.00
Your Price:
72.25
Each
Item#:
MA25-270X300X19

270 x 300 x 19 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-270 OD-300 HT-19
SPEC SHEET

Available:
3.00
Your Price:
142.18
Each
Item#:
MA25-270X300X20

270 x 300 x 20 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-270 OD-300 HT-20
SPEC SHEET

Available:
0.00
Contact us to order
Item#:
MA25-27X38X6

27 x 38 x 6 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-27 OD-38 HT- 6 
SPEC SHEET

Available:
22.00
Your Price:
15.66
Each
Item#:
MA25-280X300X15

280 x 300 x 15 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-280 OD-300 HT-15
SPEC SHEET

Available:
4.00
Your Price:
98.87
Each
Item#:
MA25-28X35.5X5

28 x 35.5 x 5 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-28 OD-35.5 HT-5
SPEC SHEET

Available:
24.00
Your Price:
12.66
Each
Item#:
MA25-28X35X5

28 x 35 x 5 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-28 OD-35 HT- 5 
SPEC SHEET

Available:
26.00
Your Price:
7.88
Each
Item#:
MA25-28X36X5

28 x 36 x 5 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-28 OD-36 HT-5
SPEC SHEET

Available:
44.00
Your Price:
8.92
Each
Item#:
MA25-28X36X6.5

28 x 36 x 6.5 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-28 OD-36 HT-6.5

SPEC SHEET

Available:
21.00
Your Price:
6.71
Each
Item#:
MA25-28X36X9

28 x 36 x 9 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-28 OD-36 HT-9

SPEC SHEET

Available:
63.00
Your Price:
9.84
Each
Item#:
MA25-28X38X10

28 x 38 x 10 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-28 OD-38 HT- 10 
SPEC SHEET

Available:
17.00
Your Price:
5.14
Each
Item#:
MA25-28X38X5.6

28 x 38 x 5.6 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-28 OD-38 HT-5.6
SPEC SHEET

Available:
13.00
Your Price:
16.47
Each
Item#:
MA25-28X40X10

28 x 40 x 10 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-28 OD-40 HT-10
SPEC SHEET

Available:
32.00
Your Price:
8.58
Each
Item#:
MA25-28X40X8

28 x 40 x 8 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-28 OD-40 HT-8
SPEC SHEET

Available:
22.00
Your Price:
8.58
Each
Item#:
MA25-28X43X10

28 x 43 x 10 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-28 OD-43 HT-10
SPEC SHEET

Available:
2.00
Your Price:
7.20
Each
Item#:
MA25-28X44X8

28 x 44 x 8 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-28 OD-44 HT-8
SPEC SHEET

Available:
17.00
Your Price:
5.69
Each
Item#:
MA25-300X330X17

300 x 330 x 17 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-300 OD-330 HT-17
SPEC SHEET

Available:
3.00
Your Price:
169.14
Each
Item#:
MA25-300X330X19

300 x 330 x 19 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-300 OD-330 HT-19
SPEC SHEET

Available:
4.00
Your Price:
172.84
Each
Item#:
MA25-30X37X6

30 x 37 x 6 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-30 OD-37 HT- 6 
SPEC SHEET

Available:
46.00
Your Price:
10.87
Each
Item#:
MA25-30X38X5

30 x 38 x 5 Polyurethane Symmetrical U-Cup Metric

Hydraulic SealAlternative Seals:
Rod: MA30, MA35, BS, BS-B, BD
Piston: MA28, NO

ID-30 OD-38 HT-5
SPEC SHEET

Available:
61.00
Your Price:
11.76
Each
|◀ ◀ 4105 - 4140 of 5446 ▶ ▶|
View: