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, lip seals, and as reciprocating shaft seals

|◀ ◀ 973 - 1008 of 1638 ▶ ▶|

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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:

14.00

Your Price:

14.70

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:

15.07

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:

74.00

Your Price:

2.79

Each

Qty:

Item#:

MBT-12X22X1.25

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

Available:

6.00

Your Price:

2.79

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:

7.00

Your Price:

15.68

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:

38.00

Your Price:

14.97

Each

Qty:

Item#:

MBT-130X160X3

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

Available:

1.00

Your Price:

17.10

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:

29.00

Your Price:

13.79

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:

41.00

Your Price:

15.60

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:

24.00

Your Price:

12.82

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:

13.00

Your Price:

16.26

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:

17.00

Your Price:

16.33

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:

16.80

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:

2.79

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:

42.00

Your Price:

17.16

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:

16.00

Your Price:

17.71

Each

Qty:

Item#:

MBT-15X19X1.25

15 x 19 x 1.25 Solid PTFE U-Cup Back Up Ring - Metric - Limited Quantities

Available:

98.00

Your Price:

2.79

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:

2.79

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:

13.00

Your Price:

18.90

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:

19.21

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:

19.51

Each

Qty:

Item#:

MBT-16X20X1.25

16 x 20 x 1.25 Solid PTFE U-Cup Back Up Ring - Metric - Limited Quantities

Available:

53.00

Your Price:

2.79

Each

Qty:

Item#:

MBT-16X24X1

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

Available:

1.00

Your Price:

2.79

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:

20.00

Your Price:

19.64

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:

9.00

Your Price:

19.98

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:

14.00

Your Price:

20.79

Each

Qty:

Item#:

MBT-185X195X1.9

ID-185 OD-195 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-185 OD-195 HT-1.9
SPEC SHEET

Available:

8.00

Your Price:

21.07

Each

Qty:

Item#:

MBT-185X200X2.75-S

ID-185 OD-200 HT-2.75 Virgin PTFE Split Back Up Metric

Available:

3.00

Your Price:

21.35

Each

Qty:

Item#:

MBT-18X22X1.25

ID-18 OD-22 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-18 OD-22 HT-1.25
SPEC SHEET

Available:

76.00

Your Price:

2.86

Each

Qty:

Item#:

MBT-18X26X1.9

ID-18 OD-26 HT-1.9 Virgin PTFE Solid Back Up Metric

Available:

31.00

Your Price:

2.86

Each

Qty:

Item#:

MBT-190X200X1.9

ID-190 OD-200 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-190 OD-200 HT-1.9
SPEC SHEET

Available:

11.00

Your Price:

21.71

Each

Qty:

Item#:

MBT-195X205X1.9

ID-195 OD-205 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-195 OD-205 HT-1.9
SPEC SHEET

Available:

11.00

Your Price:

22.31

Each

Qty:

Item#:

MBT-200X210X1.9

ID-200 OD-210 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-200 OD-210 HT-1.9
SPEC SHEET

Available:

23.00

Your Price:

22.95

Each

Qty:

Item#:

MBT-205X215X1.9

ID-205 OD-215 HT-1.9 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-205 OD-215 HT-1.9
SPEC SHEET

Available:

6.00

Your Price:

23.35

Each

Qty:

Item#:

MBT-205X220X2.75-S

ID-205 OD-220 HT-2.75 Virgin PTFE Split Back Up Metric

Available:

3.00

Your Price:

23.59

Each

Qty:

Item#:

MBT-20X24X1.25

ID-20 OD-24 HT-1.25 Virgin PTFE Solid Back Up Metric

Hydraulic SealAlternative Seals: MBH, MBN

ID-20 OD-24 HT-1.25
SPEC SHEET

Available:

83.00

Your Price:

2.86

Each

Qty:

|◀ ◀ 973 - 1008 of 1638 ▶ ▶|

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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

15 x 19 x 1.25 Solid PTFE U-Cup Back Up Ring - Metric - Limited Quantities

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

16 x 20 x 1.25 Solid PTFE U-Cup Back Up Ring - Metric - Limited Quantities

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

ID-185 OD-195 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-185 OD-200 HT-2.75 Virgin PTFE Split Back Up Metric

ID-18 OD-22 HT-1.25 Virgin PTFE Solid Back Up Metric

ID-18 OD-26 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-190 OD-200 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-195 OD-205 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-200 OD-210 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-205 OD-215 HT-1.9 Virgin PTFE Solid Back Up Metric

ID-205 OD-220 HT-2.75 Virgin PTFE Split Back Up Metric

ID-20 OD-24 HT-1.25 Virgin PTFE Solid Back Up Metric