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.

|◀ ◀ 2845 - 2880 of 5427 ▶ ▶|
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Item#:
BD-31204500-625

4.5 x 5.125 x .625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-4.5 OD-5.125 HT-0.625

SPEC SHEET

Available:
9.00
Your Price:
71.75
Each
Item#:
BD-31205000-625

5 x 5.625 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-5 OD-5.625 HT-0.625

SPEC SHEET

Available:
103.00
Your Price:
79.76
Each
Item#:
BD-31205500-375

5.5 x 6.125 x .375 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-5.5 OD-6.125 HT-0.375

SPEC SHEET

Available:
10.00
Your Price:
93.86
Each
Item#:
BD-340X365X19

340 x 365 x 19 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up - Metric

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-340 OD-365 HT-19

SPEC SHEET

Available:
2.00
Your Price:
268.87
Each
Item#:
BD-35X50X9.5

35 x 50 x 9.5 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Metric

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-35 OD-50 HT-9.5

SPEC SHEET

Available:
11.00
Your Price:
53.66
Each
Item#:
BD-36X46X7.3

36 x 46 x 7.3 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Metric

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-36 OD-46 HT-7.3

SPEC SHEET

Available:
0.00
ETA:
12/18/2026
Your Price:
56.04
Each
Item#:
BD-37503000-625

3 x 3.75 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-3 OD-3.75 HT-0.625

SPEC SHEET

Available:
30.00
Your Price:
62.11
Each
Item#:
BD-37503250-625

3.25 x 4 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-3.25 OD-4 HT-0.625

SPEC SHEET

Available:
15.00
Your Price:
64.72
Each
Item#:
BD-37503500-625

3.5 x 4.25 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-3.5 OD-4.25 HT-0.625

SPEC SHEET

Available:
20.00
Your Price:
72.70
Each
Item#:
BD-37503750-500

3.75 x 4.5 x 0.5 Loaded Urethane Dbl Lip Rod Seal w/Id Back Up -Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID- 3.75 OD-4.5 HT-0.5

SPEC SHEET

Available:
4.00
Your Price:
101.88
Each
Item#:
BD-37504000-625

4 x 4.75 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-4 OD-4.75 HT-0.625

SPEC SHEET

Available:
14.00
Your Price:
79.62
Each
Item#:
BD-37504250-625

4.25 x 5 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-4.25 OD-5 HT-0.625

SPEC SHEET

Available:
18.00
Your Price:
80.20
Each
Item#:
BD-37504500-625

4.5 x 5.25 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-4.5 OD-5.25 HT-0.625

SPEC SHEET

Available:
10.00
Your Price:
87.60
Each
Item#:
BD-37504750-375

4.75 x 5.5 x 0.375 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-4.75 OD-5.5 HT-0.375

SPEC SHEET

Available:
11.00
Your Price:
88.18
Each
Item#:
BD-37504750-625

4.75 x 5.5 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-4.75 OD-5.5 HT-0.625

SPEC SHEET

Available:
10.00
Your Price:
92.01
Each
Item#:
BD-37505000-625

5 x 5.75 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-5 OD-5.75 HT-0.625

SPEC SHEET

Available:
5.00
Your Price:
101.39
Each
Item#:
BD-37505250-625

5.25 x 6 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-5.25 OD-6 HT-0.625

SPEC SHEET

Available:
4.00
Your Price:
102.93
Each
Item#:
BD-37505750-625

5.75 x 6.5 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-5.75 OD-6.5 HT-0.625

SPEC SHEET

Available:
8.00
Your Price:
103.61
Each
Item#:
BD-37506000-625

6 x 6.75 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-6 OD-6.75 HT-0.625

SPEC SHEET

Available:
11.00
Your Price:
114.24
Each
Item#:
BD-37506250-625

6.25 x 7 x 0.625 Loaded Urethane Dbl Lip Rod Seal w/ID Back Up-Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-6.25 OD-7 HT-0.625

SPEC SHEET

Available:
7.00
Your Price:
114.24
Each
Item#:
BD-37506500-500

6.5 x 7.25 x 0.5 Loaded Urethane Dbl Lip Rod Seal w/ID Back Up-Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-6.5 OD-7.25 HT-0.5

SPEC SHEET

Available:
4.00
Your Price:
118.64
Each
Item#:
BD-37507000-562

7 x 7.75 x 0.562 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-7 OD-7.75 HT-0.562

SPEC SHEET

Available:
3.00
Your Price:
156.90
Each
Item#:
BD-37507000-625

7 x 7.75 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-7 OD-7.75 HT-0.625

SPEC SHEET

Available:
8.00
Your Price:
162.27
Each
Item#:
BD-37508000-625

8 x 8.75 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-8 OD-8.75 HT-0.625

SPEC SHEET

Available:
2.00
Your Price:
191.45
Each
Item#:
BD-37508500-625

8.5 x 9.25 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-8.5 OD-9.25 HT-0.625

SPEC SHEET

Available:
13.00
Your Price:
260.18
Each
Item#:
BD-37509000-625

9 x 9.75 x 0.625 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-9 OD-9.75 HT-0.625

SPEC SHEET

Available:
13.00
Your Price:
280.09
Each
Item#:
BD-40X50X10

40 x 50 x 10 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Metric

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-40 OD-50 HT-10

SPEC SHEET

Available:
3.00
Your Price:
66.85
Each
Item#:
BD-40X50X7.3

40 x 50 x 7.3 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Metric

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-40 OD-50 HT-7.3

SPEC SHEET

Available:
18.00
Your Price:
61.38
Each
Item#:
BD-40X52X8.6

40 x 52 x 8.6 Loaded Polyurethane Dbl Lip Rod Seal w/ID Back Up Metric

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-40 OD-52 HT-8.6

SPEC SHEET

Available:
1.00
Your Price:
55.25
Each
Item#:
BD-40X55X11.4

40 x 55 x 11.4 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Metric

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-40 OD-55 HT-11.4

SPEC SHEET

Available:
19.00
Your Price:
67.95
Each
Item#:
BD-40X55X9.5

40 x 55 x 9.5 Loaded Polyurethane Dbl Lip Rod Seal w/ID Back Up Metric

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-40 OD-55 HT-9.5

SPEC SHEET

Available:
20.00
Your Price:
67.57
Each
Item#:
BD-45X55X7.3

45 x 55 x 7.3 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Metric

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-45 OD-55 HT-7.3

SPEC SHEET

Available:
16.00
Your Price:
65.97
Each
Item#:
BD-45X60X11.4

45 x 60 x 11.4 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Metric

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-45 OD-60 HT-11.4

SPEC SHEET

Available:
9.00
Your Price:
66.96
Each
Item#:
BD-50009000-750

9 x 10 x 0.75 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-9 OD-10 HT-0.75

SPEC SHEET

Available:
1.00
Your Price:
338.77
Each
Item#:
BD-50014000-750

14 x 15 x 0.75 Loaded Urethane Dbl Lip Rod Seal w/ID Back Up-Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-14 OD-15 HT-0.75

SPEC SHEET

Available:
1.00
Your Price:
738.86
Each
Item#:
BD-50015000-750

15 x 16 x 0.75 Loaded Polyurethane Dbl Lip Rod Seal w/Id Back Up Inch

BD UCup Alternative Seals:
Rod: BS-B, BLLS with BU

ID-15 OD-16 HT-0.75

SPEC SHEET

Available:
2.00
Your Price:
849.19
Each
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