Backup Rings | Allegheny York

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Home > BACKUP RINGS

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.

|◀ ◀ 901 - 936 of 1577 ▶ ▶|

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Item#:

MBT-102X112X1.9

ID-102 OD-112 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-102 OD-112 HT-1.9
SPEC SHEET

Available:

15.00

Your Price:

12.02

Each

Qty:

Item#:

MBT-105X110X1.25

ID-105 OD-110 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-105 OD-110 HT-1.25
SPEC SHEET

Available:

45.00

Your Price:

10.17

Each

Qty:

Item#:

MBT-105X115X1.9

ID-105 OD-115 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-105 OD-115 HT-1.9
SPEC SHEET

Available:

37.00

Your Price:

12.48

Each

Qty:

Item#:

MBT-10X13X1.25

ID-10 OD-13 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-10 OD-13 HT-1.25
SPEC SHEET

Available:

70.00

Your Price:

2.69

Each

Qty:

Item#:

MBT-110X115X1.25

ID-110 OD-115 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-110 OD-115 HT-1.25
SPEC SHEET

Available:

37.00

Your Price:

10.44

Each

Qty:

Item#:

MBT-110X120X1.9

ID-110 OD-120 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-110 OD-120 HT-1.9
SPEC SHEET

Available:

35.00

Your Price:

12.69

Each

Qty:

Item#:

MBT-112X122X1.9

ID-112 OD-122 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-112 OD-122 HT-1.9
SPEC SHEET

Available:

15.00

Your Price:

12.96

Each

Qty:

Item#:

MBT-115X120X1.25

ID-115 OD-120 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-115 OD-120 HT-1.25
SPEC SHEET

Available:

21.00

Your Price:

10.70

Each

Qty:

Item#:

MBT-115X125X1.9

ID-115 OD-125 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-115 OD-125 HT-1.9
SPEC SHEET

Available:

14.00

Your Price:

13.05

Each

Qty:

Item#:

MBT-120X125X1.25

ID-120 OD-125 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-120 OD-125 HT-1.25
SPEC SHEET

Available:

0.00

ETA:

09/30/2025

Your Price:

3.89

Each

Qty:

Item#:

MBT-120X130X1.9

ID-120 OD-130 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-120 OD-130 HT-1.9
SPEC SHEET

Available:

23.00

Your Price:

13.65

Each

Qty:

Item#:

MBT-125X130X1.25

ID-125 OD-130 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-125 OD-130 HT-1.25
SPEC SHEET

Available:

26.00

Your Price:

3.89

Each

Qty:

Item#:

MBT-125X135X1.9

ID-125 OD-135 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-125 OD-135 HT-1.9
SPEC SHEET

Available:

23.00

Your Price:

14.27

Each

Qty:

Item#:

MBT-128X133X1.25

ID-128 OD-133 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-128 OD-133 HT-1.25
SPEC SHEET

Available:

9.00

Your Price:

4.22

Each

Qty:

Item#:

MBT-12X16X1.25

ID-12 OD-16 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-12 OD-16 HT-1.25
SPEC SHEET

Available:

85.00

Your Price:

2.70

Each

Qty:

Item#:

MBT-12X22X1.25

ID-12 OD-22 HT-1.25 Virgin PTFE Solid Back Up Metric

Available:

6.00

Your Price:

2.70

Each

Qty:

Item#:

MBT-130X135X1.25

ID-130 OD-135 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-130 OD-135 HT-1.25
SPEC SHEET

Available:

14.00

Your Price:

4.22

Each

Qty:

Item#:

MBT-130X140X1.9

ID-130 OD-140 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-130 OD-140 HT-1.9
SPEC SHEET

Available:

0.00

ETA:

09/30/2025

Your Price:

14.53

Each

Qty:

Item#:

MBT-130X160X3

ID-130 OD-160 HT-3 Virgin PTFE Solid Back Up Metric

Available:

1.00

Your Price:

16.59

Each

Qty:

Item#:

MBT-135X140X1.25

ID-135 OD-140 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-135 OD-140 HT-1.25
SPEC SHEET

Available:

7.00

Your Price:

13.39

Each

Qty:

Item#:

MBT-135X145X1.9

ID-135 OD-145 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-135 OD-145 HT-1.9
SPEC SHEET

Available:

11.00

Your Price:

15.14

Each

Qty:

Item#:

MBT-140X145X1.25

ID-140 OD-145 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-140 OD-145 HT-1.25
SPEC SHEET

Available:

25.00

Your Price:

12.44

Each

Qty:

Item#:

MBT-140X150X1.9

ID-140 OD-150 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-140 OD-150 HT-1.9
SPEC SHEET

Available:

27.00

Your Price:

15.78

Each

Qty:

Item#:

MBT-145X150X1.25

ID-145 OD-150 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-145 OD-150 HT-1.25
SPEC SHEET

Available:

20.00

Your Price:

4.24

Each

Qty:

Item#:

MBT-145X155X1.9

ID-145 OD-155 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-145 OD-155 HT-1.9
SPEC SHEET

Available:

6.00

Your Price:

16.31

Each

Qty:

Item#:

MBT-14X18X1.25

ID-14 OD-18 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-14 OD-18 HT-1.25
SPEC SHEET

Available:

80.00

Your Price:

2.70

Each

Qty:

Item#:

MBT-150X160X1.9

ID-150 OD-160 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-150 OD-160 HT-1.9
SPEC SHEET

Available:

28.00

Your Price:

16.65

Each

Qty:

Item#:

MBT-155X165X1.9

ID-155 OD-165 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-155 OD-165 HT-1.9
SPEC SHEET

Available:

19.00

Your Price:

17.19

Each

Qty:

Item#:

MBT-15X25X1.5-S

ID-15 OD-25 HT-1.5 Virgin PTFE Split Back Up Metric

Available:

1.00

Your Price:

2.70

Each

Qty:

Item#:

MBT-160X170X1.9

ID-160 OD-170 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-160 OD-170 HT-1.9
SPEC SHEET

Available:

26.00

Your Price:

18.35

Each

Qty:

Item#:

MBT-165X175X1.9

ID-165 OD-175 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-165 OD-175 HT-1.9
SPEC SHEET

Available:

5.00

Your Price:

18.64

Each

Qty:

Item#:

MBT-165X180X2.75-S

ID-165 OD-180 HT-2.75 Virgin PTFE Split Back Up Metric

Available:

2.00

Your Price:

18.93

Each

Qty:

Item#:

MBT-16X24X1

ID-16 OD-24 HT-1 Virgin PTFE Solid Back Up Metric

Available:

1.00

Your Price:

2.70

Each

Qty:

Item#:

MBT-170X180X1.9

ID-170 OD-180 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-170 OD-180 HT-1.9
SPEC SHEET

Available:

6.00

Your Price:

19.07

Each

Qty:

Item#:

MBT-175X185X1.9

ID-175 OD-185 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-175 OD-185 HT-1.9
SPEC SHEET

Available:

10.00

Your Price:

19.40

Each

Qty:

Item#:

MBT-180X190X1.9

ID-180 OD-190 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-180 OD-190 HT-1.9
SPEC SHEET

Available:

19.00

Your Price:

20.17

Each

Qty:

|◀ ◀ 901 - 936 of 1577 ▶ ▶|

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ID-102 OD-112 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-105 OD-110 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-105 OD-115 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-10 OD-13 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-110 OD-115 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-110 OD-120 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-112 OD-122 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-115 OD-120 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-115 OD-125 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-120 OD-125 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-120 OD-130 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-125 OD-130 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-125 OD-135 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-128 OD-133 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-12 OD-16 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-12 OD-22 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-130 OD-135 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-130 OD-140 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-130 OD-160 HT-3 Virgin PTFE Solid Back Up Metric

ID-135 OD-140 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-135 OD-145 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-140 OD-145 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-140 OD-150 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-145 OD-150 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-145 OD-155 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-14 OD-18 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-150 OD-160 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-155 OD-165 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-15 OD-25 HT-1.5 Virgin PTFE Split Back Up Metric

ID-160 OD-170 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-165 OD-175 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-165 OD-180 HT-2.75 Virgin PTFE Split Back Up Metric

ID-16 OD-24 HT-1 Virgin PTFE Solid Back Up Metric

ID-170 OD-180 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-175 OD-185 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-180 OD-190 HT-1.9 Virgin PTFE Solid Back Up Metric