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.

|◀ ◀ 5365 - 5400 of 5516 ▶ ▶|
View:
Item#:
US-18700500-312

0.5 x 0.875 x 0.312 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-0.5 OD-0.875 HT-0.312
SPEC SHEET

Available:
44.00
Your Price:
8.23
Each
Item#:
US-18700625-250

0.625 x 1 x 0.25 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-0.625 OD-1 HT-0.25
SPEC SHEET

Available:
179.00
Your Price:
10.07
Each
Item#:
US-18700875-250

0.875 x 1.25 x 0.25 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-0.875 OD-1.25 HT-0.25
SPEC SHEET

Available:
193.00
Your Price:
6.39
Each
Item#:
US-18701000

1 x 1.375 x 0.187 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1 OD-1.375 HT-0.187
SPEC SHEET

Available:
28.00
Your Price:
9.44
Each
Item#:
US-18701250-375

1.25 x 1.625 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.25 OD-1.625 HT-0.375
SPEC SHEET

Available:
40.00
Your Price:
7.06
Each
Item#:
US-18701312-312

1.312 x 1.687 x 0.312 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.312 OD-1.687 HT-0.312
SPEC SHEET

Available:
115.00
Your Price:
10.16
Each
Item#:
US-18701375-312

1.375 x 1.75 x 0.312 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.375 OD-1.75 HT-0.312
SPEC SHEET

Available:
126.00
Your Price:
10.47
Each
Item#:
US-18701375-375

1.375 x 1.75 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.375 OD-1.75 HT-0.375
SPEC SHEET

Available:
58.00
Your Price:
14.16
Each
Item#:
US-18701500

1.5 x 1.875 x 0.187 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.5 OD-1.875 HT-0.187
SPEC SHEET

Available:
23.00
Your Price:
10.57
Each
Item#:
US-18701500-312

1.5 x 1.875 x 0.312 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.5 OD-1.875 HT-0.312
SPEC SHEET

Available:
84.00
Your Price:
9.45
Each
Item#:
US-18701500-375

1.5 x 1.875 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.5 OD-1.875 HT-0.375
SPEC SHEET

Available:
222.00
Your Price:
10.90
Each
Item#:
US-18701625

1.625 x 2 x 0.187 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.625 OD-2 HT-0.187
SPEC SHEET

Available:
7.00
Your Price:
10.90
Each
Item#:
US-18701625-250

1.625 x 2 x 0.25 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.625 OD-2 HT-0.25
SPEC SHEET

Available:
231.00
Your Price:
11.11
Each
Item#:
US-18701625-312

1.625 x 2 x 0.312 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.625 OD-2 HT-0.312
SPEC SHEET

Available:
82.00
Your Price:
8.31
Each
Item#:
US-18701625-375

1.625 x 2 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.625 OD-2 HT-0.375
SPEC SHEET

Available:
122.00
Your Price:
11.32
Each
Item#:
US-18701625-375-1

1.625 x 2 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.625 OD-2 HT-0.375
SPEC SHEET

Available:
48.00
Your Price:
13.40
Each
Item#:
US-18701750

1.75 x 2.125 x 0.187 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.75 OD-2.125 HT-0.187
SPEC SHEET

Available:
44.00
Your Price:
9.61
Each
Item#:
US-18701750-250

1.75 x 2.125 x 0.25 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.75 OD-2.125 HT-0.25
SPEC SHEET

Available:
197.00
Your Price:
8.79
Each
Item#:
US-18701750-312

1.75 x 2.125 x 0.312 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.75 OD-2.125 HT-0.312
SPEC SHEET

Available:
21.00
Your Price:
11.75
Each
Item#:
US-18701750-375

1.75 x 2.125 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.75 OD-2.125 HT-0.375
SPEC SHEET

Available:
66.00
Your Price:
8.64
Each
Item#:
US-18701875-280

1.875 x 2.25 x 0.28 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-1.875 OD-2.25 HT-0.28
SPEC SHEET

Available:
60.00
Your Price:
12.07
Each
Item#:
US-18702000

2 x 2.375 x 0.187 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-2 OD-2.375 HT-0.187
SPEC SHEET

Available:
17.00
Your Price:
8.78
Each
Item#:
US-18702000-250

2 x 2.375 x 0.25 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-2 OD-2.375 HT-0.25
SPEC SHEET

Available:
105.00
Your Price:
8.78
Each
Item#:
US-18702000-312

2 x 2.375 x 0.312 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-2 OD-2.375 HT-0.312
SPEC SHEET

Available:
0.00
ETA:
05/30/2025
Your Price:
8.78
Each
Item#:
US-18702000-375

2 x 2.375 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-2 OD-2.375 HT-0.375
SPEC SHEET

Available:
13.00
Your Price:
9.31
Each
Item#:
US-18702125

2.125 x 2.5 x 0.187 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-2.125 OD-2.5 HT-0.187
SPEC SHEET

Available:
238.00
Your Price:
10.88
Each
Item#:
US-18702125-312

2.125 x 2.5 x 0.312 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-2.125 OD-2.5 HT-0.312
SPEC SHEET

Available:
120.00
Your Price:
15.69
Each
Item#:
US-18702125-375

2.125 x 2.5 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-2.125 OD-2.5 HT-0.375
SPEC SHEET

Available:
34.00
Your Price:
11.15
Each
Item#:
US-18702500-375

2.5 x 2.875 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-2.5 OD-2.875 HT-0.375
SPEC SHEET

Available:
44.00
Your Price:
11.07
Each
Item#:
US-18702577-375-1

2.577 x 2.95 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-2.577 OD-2.95 HT-0.375
SPEC SHEET

Available:
5.00
Your Price:
16.54
Each
Item#:
US-18702625-375

2.625 x 3 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-2.625 OD-3 HT-0.375
SPEC SHEET

Available:
101.00
Your Price:
14.20
Each
Item#:
US-18703125-375

3.125 x 3.5 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-3.125 OD-3.5 HT-0.375
SPEC SHEET

Available:
11.00
Your Price:
12.30
Each
Item#:
US-18703200-375-1

3.2 x 3.575 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-3.2 OD-3.575 HT-0.375
SPEC SHEET

Available:
18.00
Your Price:
19.86
Each
Item#:
US-18703625-250

3.625 x 4 x 0.25 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-3.625 OD-4 HT-0.25
SPEC SHEET

Available:
96.00
Your Price:
22.63
Each
Item#:
US-18705000-375

5 x 5.375 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-5 OD-5.375 HT-0.375
SPEC SHEET

Available:
17.00
Your Price:
32.46
Each
Item#:
US-18705500-375

5.5 x 5.875 x 0.375 Polyurethane Symmetrical U-Cup Inch

Hydraulic SealAlternative Seals:
Rod: BLLS, BD, BSLL, BS-B, BT, LLS, UNR, BS, UNRR, DZ
Piston: UNP, DEEP LLS, LLS

ID-5.5 OD-5.875 HT-0.375
SPEC SHEET

Available:
21.00
Your Price:
37.26
Each
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View: