A back-up ring is a rigid ring that holds an elastomeric seal or plastic (such as Polyethylene) connection to its designed shape and in its correct place. Back up rings are commonly used with O-rings and lip seals.

|◀ ◀ 1405 - 1440 of 4558 ▶ ▶|
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Item#:
2-280 N90

ID-14 Nominal CS-1/8" 90 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-14 CS-1/8
SPEC SHEET

Available:
20.00
Your Price:
11.84
Each
Item#:
2-280 V75BR

ID-14 Nominal CS-1/8" 75 Duro FKM Standard O-Ring Inch

Hydraulic Seal

ID-14 CS-1/8
SPEC SHEET

Available:
8.00
Your Price:
37.90
Each
Item#:
2-281 N70

ID-15 Nominal CS-1/8" 70 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-15 CS-1/8
SPEC SHEET

Available:
35.00
Your Price:
9.51
Each
Item#:
2-281 N90

ID-15 Nominal CS-1/8" 90 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-15 CS-1/8
SPEC SHEET

Available:
32.00
Your Price:
11.99
Each
Item#:
2-281 V75BR

ID-15 Nominal CS-1/8" 75 Duro FKM Standard O-Ring Inch

Hydraulic Seal

ID-15 CS-1/8
SPEC SHEET

Available:
8.00
Your Price:
40.88
Each
Item#:
2-282 E70

ID-16 Nominal C/S-1/8 70 Duro EPDM Standard O-Ring

Hydraulic Seal

ID-16 Nominal CS-1/8
SPEC SHEET

Available:
6.00
Your Price:
17.18
Each
Item#:
2-282 N70

ID-16 Nominal CS-1/8" 70 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-16 CS-1/8
SPEC SHEET

Available:
23.00
Your Price:
10.49
Each
Item#:
2-282 N90

ID-16 Nominal CS-1/8" 90 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-16 CS-1/8
SPEC SHEET

Available:
18.00
Your Price:
12.52
Each
Item#:
2-282 V75BR

ID-16 Nominal CS-1/8" 75 Duro FKM Standard O-Ring Inch

Hydraulic Seal

ID-16 CS-1/8
SPEC SHEET

Available:
7.00
Your Price:
44.91
Each
Item#:
2-283 E70

ID-17 Nominal C/S-1/8 70 Duro EPDM Standard O-Ring

Hydraulic Seal

ID-17 Nominal CS-1/8
SPEC SHEET

Available:
5.00
Your Price:
17.70
Each
Item#:
2-283 N70

ID-17 Nominal CS-1/8" 70 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-17 CS-1/8
SPEC SHEET

Available:
26.00
Your Price:
11.70
Each
Item#:
2-283 N90

ID-17 Nominal CS-1/8" 90 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-17 CS-1/8
SPEC SHEET

Available:
26.00
Your Price:
16.07
Each
Item#:
2-283 V75BR

ID-17 Nominal CS-1/8" 75 Duro FKM Standard O-Ring Inch

Hydraulic Seal

ID-17 CS-1/8
SPEC SHEET

Available:
20.00
Your Price:
47.57
Each
Item#:
2-284 N70

ID-18 Nominal CS-1/8" 70 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-18 CS-1/8
SPEC SHEET

Available:
8.00
Your Price:
13.50
Each
Item#:
2-284 N90

ID-18 Nominal CS-1/8" 90 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-18 CS-1/8
SPEC SHEET

Available:
3.00
Your Price:
13.06
Each
Item#:
2-284 V75BR

ID-18 Nominal CS-1/8" 75 Duro FKM Standard O-Ring Inch

Hydraulic Seal

ID-18 CS-1/8
SPEC SHEET

Available:
10.00
Your Price:
48.53
Each
Item#:
-228S N70

ID-2.25 Nominal CS-1/8" 70A NBR Lathe Cut Square Ring Inch

Hydraulic SealAlternative Seals: Will interchange with Standard AS568A Series O-Rings & Quad Rings

ID-2.25 CS-1/8
SPEC SHEET

Available:
29.00
Your Price:
0.77
Each
Item#:
-229S N70

ID-2.375 Nominal CS-1/8" 70A NBR Lathe Cut Square Ring Inch

Hydraulic SealAlternative Seals: Will interchange with Standard AS568A Series O-Rings & Quad Rings

ID-2.375 CS-1/8
SPEC SHEET

Available:
96.00
Your Price:
0.77
Each
Item#:
2-309 N70

ID-0.437 Nominal CS-3/16" 70 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-0.437 CS-3/16
SPEC SHEET

Available:
535.00
Your Price:
0.23
Each
Item#:
2-309 N90

ID-0.437 Nominal CS-3/16" 90 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-0.437 CS-3/16
SPEC SHEET

Available:
578.00
Your Price:
0.40
Each
Item#:
2-309 V75BR

ID-0.437 Nominal CS-3/16" 75 Duro FKM Standard O-Ring Inch

Hydraulic Seal

ID-0.437 CS-3/16
SPEC SHEET

Available:
68.00
Your Price:
3.49
Each
Item#:
-230S N70

ID-2.5 Nominal CS-1/8" 70A NBR Lathe Cut Square Ring Inch

Hydraulic SealAlternative Seals: Will interchange with Standard AS568A Series O-Rings & Quad Rings

ID-2.5 CS-1/8
SPEC SHEET

Available:
63.00
Your Price:
0.77
Each
Item#:
2-310 N70

ID-0.5 Nominal CS-3/16" 70 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-0.5 CS-3/16
SPEC SHEET

Available:
504.00
Your Price:
0.26
Each
Item#:
2-310 N90

ID-0.5 Nominal CS-3/16" 90 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-0.5 CS-3/16
SPEC SHEET

Available:
29.00
Your Price:
0.42
Each
Item#:
2-310 V75BR

ID-0.5 Nominal CS-3/16" 75 Duro FKM Standard O-Ring Inch

Hydraulic Seal

ID-0.5 CS-3/16
SPEC SHEET

Available:
68.00
Your Price:
3.53
Each
Item#:
2-311 N70

ID-0.562 Nominal CS-3/16" 70 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-0.562 CS-3/16
SPEC SHEET

Available:
202.00
Your Price:
0.26
Each
Item#:
2-311 N90

ID-0.562 Nominal CS-3/16" 90 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-0.562 CS-3/16
SPEC SHEET

Available:
488.00
Your Price:
0.43
Each
Item#:
2-311 S70

ID-0.562 Nominal CS-3/16" 70 Duro Silicone Standard O-Ring

Hydraulic Seal

ID-0.562 Nominal CS-3/16"
SPEC SHEET

Available:
825.00
Your Price:
0.83
Each
Item#:
2-311 V75BR

ID-0.562 Nominal CS-3/16" 75 Duro FKM Standard O-Ring Inch

Hydraulic Seal

ID-0.562 CS-3/16
SPEC SHEET

Available:
92.00
Your Price:
3.78
Each
Item#:
2-312 N70

ID-0.625 Nominal CS-3/16" 70 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-0.625 CS-3/16
SPEC SHEET

Available:
399.00
Your Price:
0.29
Each
Item#:
2-312 N90

ID-0.625 Nominal CS-3/16" 90 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-0.625 CS-3/16
SPEC SHEET

Available:
470.00
Your Price:
0.47
Each
Item#:
2-312 V75BR

ID-0.625 Nominal CS-3/16" 75 Duro FKM Standard O-Ring Inch

Hydraulic Seal

ID-0.625 CS-3/16
SPEC SHEET

Available:
78.00
Your Price:
4.01
Each
Item#:
2-313 N70

ID-0.687 Nominal CS-3/16" 70 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-0.687 CS-3/16
SPEC SHEET

Available:
343.00
Your Price:
0.29
Each
Item#:
2-313 N90

ID-0.687 Nominal CS-3/16" 90 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-0.687 CS-3/16
SPEC SHEET

Available:
13.00
Your Price:
0.54
Each
Item#:
2-313 V75BR

ID-0.687 Nominal CS-3/16" 75 Duro FKM Standard O-Ring Inch

Hydraulic Seal

ID-0.687 CS-3/16
SPEC SHEET

Available:
74.00
Your Price:
4.12
Each
Item#:
2-314 N70

ID-0.75 Nominal CS-3/16" 70 Duro NBR Standard O-Ring Inch

Hydraulic Seal

ID-0.75 CS-3/16
SPEC SHEET

Available:
803.00
Your Price:
0.29
Each
|◀ ◀ 1405 - 1440 of 4558 ▶ ▶|
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