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BUH
Design
    • Provides ultimate extrusion resistance to a paired oring or seal to drastically increase pressure handling capabilities.
    • Can be used as a backup to a hydraulic seal or an oring.
Material
    • 55 D Hytrel
Application
    • Suitable for static and dynamic applications.
    • Suitable for high pressure and heavy duty applications where additional resistance to extrusion is required.
Fluids
    • Nearly universal chemical resistance to acids, bases, alcohols and oils and all pressure fluids used in hydraulics
      Resistant to high and extremely low temperatures

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Product Code
Description
Availability
Qty
BUHM-G090
Backup Hytrel G090 - 90.00 X 95.00 X 1.20mm
34
BUHM-G090 - Backup Hytrel G090 - 90.00 X 95.00 X 1.20mm
Product Information
Product CodeBUHM-G090
DescriptionBackup Hytrel G090 - 90.00 X 95.00 X 1.20mm
ProfileBUH
Internal Diameter90.00
Outer Diameter95.00
Seal Height1.20
Max. Temp C135
Alt. Part No.RBP135
BUHM-P090
Backup Hytrel P090 - 90.00 X 100.00 X 1.80mm
36
BUHM-P090 - Backup Hytrel P090 - 90.00 X 100.00 X 1.80mm
Product Information
Product CodeBUHM-P090
DescriptionBackup Hytrel P090 - 90.00 X 100.00 X 1.80mm
ProfileBUH
Internal Diameter90.00
Outer Diameter100.00
Seal Height1.80
Max. Temp C135
Alt. Part No.RBP065
BUSM090105-030N
90.00 x 105.00 x 3.00mm BACKUP RING NYLON
15
BUSM090105-030N - 90.00 x 105.00 x 3.00mm BACKUP RING NYLON
Product Information
Product CodeBUSM090105-030N
Description90.00 x 105.00 x 3.00mm BACKUP RING NYLON
Internal Diameter90.00
Outer Diameter105.00
Seal Height3.00
BUSM090110-030N
90.00 x 110.00 x 3.00mm BACKUP RING NYLON
14
BUSM090110-030N - 90.00 x 110.00 x 3.00mm BACKUP RING NYLON
Product Information
Product CodeBUSM090110-030N
Description90.00 x 110.00 x 3.00mm BACKUP RING NYLON
Internal Diameter90.00
Outer Diameter110.00
Seal Height3.00
BUHM-G095
Backup Hytrel G095 - 95.00 X 100.00 X 1.20mm
18
BUHM-G095 - Backup Hytrel G095 - 95.00 X 100.00 X 1.20mm
Product Information
Product CodeBUHM-G095
DescriptionBackup Hytrel G095 - 95.00 X 100.00 X 1.20mm
ProfileBUH
Internal Diameter95.00
Outer Diameter100.00
Seal Height1.20
Max. Temp C135
Alt. Part No.RBP254
BUHM-P095
Backup Hytrel P095 - 95.00 X 105.00 X 1.90mm
-
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BUHM-P095 - Backup Hytrel P095 - 95.00 X 105.00 X 1.90mm
Product Information
Product CodeBUHM-P095
DescriptionBackup Hytrel P095 - 95.00 X 105.00 X 1.90mm
ProfileBUH
Internal Diameter95.00
Outer Diameter105.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP066
BUSM095110-030N
95.00 x 110.00 x 3.00mm BACKUP RING NYLON
8
BUSM095110-030N - 95.00 x 110.00 x 3.00mm BACKUP RING NYLON
Product Information
Product CodeBUSM095110-030N
Description95.00 x 110.00 x 3.00mm BACKUP RING NYLON
Internal Diameter95.00
Outer Diameter110.00
Seal Height3.00
BUSM095115-030N
95.00 x 115.00 x 3.00mm BACKUP RING NYLON
15
BUSM095115-030N - 95.00 x 115.00 x 3.00mm BACKUP RING NYLON
Product Information
Product CodeBUSM095115-030N
Description95.00 x 115.00 x 3.00mm BACKUP RING NYLON
Internal Diameter95.00
Outer Diameter115.00
Seal Height3.00
BUHM-G100
Backup Hytrel G100 - 100.00 X 105.00 X 1.20mm
10
BUHM-G100 - Backup Hytrel G100 - 100.00 X 105.00 X 1.20mm
Product Information
Product CodeBUHM-G100
DescriptionBackup Hytrel G100 - 100.00 X 105.00 X 1.20mm
ProfileBUH
Internal Diameter100.00
Outer Diameter105.00
Seal Height1.20
Max. Temp C135
Alt. Part No.RBP137
BUHM-P100
Backup Hytrel P100 - 100.00 X 110.00 X 1.90mm
5
BUHM-P100 - Backup Hytrel P100 - 100.00 X 110.00 X 1.90mm
Product Information
Product CodeBUHM-P100
DescriptionBackup Hytrel P100 - 100.00 X 110.00 X 1.90mm
ProfileBUH
Internal Diameter100.00
Outer Diameter110.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP067
BUSM100115-030N
100.00 x 115.00 x 3.00mm BACKUP RING NYLON
0
BUSM100115-030N - 100.00 x 115.00 x 3.00mm BACKUP RING NYLON
Product Information
Product CodeBUSM100115-030N
Description100.00 x 115.00 x 3.00mm BACKUP RING NYLON
Internal Diameter100.00
Outer Diameter115.00
Seal Height3.00
BUSM100120-030N
100.00 x 120.00 x 3.00mm BACKUP RING NYLON
10
BUSM100120-030N - 100.00 x 120.00 x 3.00mm BACKUP RING NYLON
Product Information
Product CodeBUSM100120-030N
Description100.00 x 120.00 x 3.00mm BACKUP RING NYLON
Internal Diameter100.00
Outer Diameter120.00
Seal Height3.00
BUHM-P102
Backup Hytrel P102 - 102.00 X 112.00 X 1.90mm
-
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BUHM-P102 - Backup Hytrel P102 - 102.00 X 112.00 X 1.90mm
Product Information
Product CodeBUHM-P102
DescriptionBackup Hytrel P102 - 102.00 X 112.00 X 1.90mm
ProfileBUH
Internal Diameter102.00
Outer Diameter112.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP237
BUHM-G105
Backup Hytrel G105 - 105.00 X 110.00 X 1.20mm
0
BUHM-G105 - Backup Hytrel G105 - 105.00 X 110.00 X 1.20mm
Product Information
Product CodeBUHM-G105
DescriptionBackup Hytrel G105 - 105.00 X 110.00 X 1.20mm
ProfileBUH
Internal Diameter105.00
Outer Diameter110.00
Seal Height1.20
Max. Temp C135
Alt. Part No.RBP138
BUHM-P105
Backup Hytrel P105 - 105.00 X 115.00 X 1.80mm
-
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BUHM-P105 - Backup Hytrel P105 - 105.00 X 115.00 X 1.80mm
Product Information
Product CodeBUHM-P105
DescriptionBackup Hytrel P105 - 105.00 X 115.00 X 1.80mm
ProfileBUH
Internal Diameter105.00
Outer Diameter115.00
Seal Height1.80
Max. Temp C135
Alt. Part No.RBP069
BUSM105120-030N
105.00 x 120.00 x 3.00mm BACKUP RING NYLON
5
BUSM105120-030N - 105.00 x 120.00 x 3.00mm BACKUP RING NYLON
Product Information
Product CodeBUSM105120-030N
Description105.00 x 120.00 x 3.00mm BACKUP RING NYLON
Internal Diameter105.00
Outer Diameter120.00
Seal Height3.00
BUHM-G110
Backup Hytrel G110 - 110.00 X 115.00 X 1.20mm
-
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BUHM-G110 - Backup Hytrel G110 - 110.00 X 115.00 X 1.20mm
Product Information
Product CodeBUHM-G110
DescriptionBackup Hytrel G110 - 110.00 X 115.00 X 1.20mm
ProfileBUH
Internal Diameter110.00
Outer Diameter115.00
Seal Height1.20
Max. Temp C135
Alt. Part No.RBP139
BUHM-P110
Backup Hytrel P110 - 110.00 X 120.00 X 1.90mm
0
BUHM-P110 - Backup Hytrel P110 - 110.00 X 120.00 X 1.90mm
Product Information
Product CodeBUHM-P110
DescriptionBackup Hytrel P110 - 110.00 X 120.00 X 1.90mm
ProfileBUH
Internal Diameter110.00
Outer Diameter120.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP070
BUSM110125-030N
110.00 x 125.00 x 3.00mm BACKUP RING NYLON
6
BUSM110125-030N - 110.00 x 125.00 x 3.00mm BACKUP RING NYLON
Product Information
Product CodeBUSM110125-030N
Description110.00 x 125.00 x 3.00mm BACKUP RING NYLON
Internal Diameter110.00
Outer Diameter125.00
Seal Height3.00
BUSM110130-030N
110.00 x 130.00 x 3.00mm BACKUP RING NYLON
6
BUSM110130-030N - 110.00 x 130.00 x 3.00mm BACKUP RING NYLON
Product Information
Product CodeBUSM110130-030N
Description110.00 x 130.00 x 3.00mm BACKUP RING NYLON
Internal Diameter110.00
Outer Diameter130.00
Seal Height3.00
BUHM-P112
Backup Hytrel P112 - 112.00 X 122.00 X 1.90mm
-
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BUHM-P112 - Backup Hytrel P112 - 112.00 X 122.00 X 1.90mm
Product Information
Product CodeBUHM-P112
DescriptionBackup Hytrel P112 - 112.00 X 122.00 X 1.90mm
ProfileBUH
Internal Diameter112.00
Outer Diameter122.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP071
BUSM112125-030N
112.00 x 125.00 x 3.00mm BACKUP RING NYLON
20
BUSM112125-030N - 112.00 x 125.00 x 3.00mm BACKUP RING NYLON
Product Information
Product CodeBUSM112125-030N
Description112.00 x 125.00 x 3.00mm BACKUP RING NYLON
Internal Diameter112.00
Outer Diameter125.00
Seal Height3.00
BUHM-G115
Backup Hytrel G115 - 115.00 X 120.00 X 1.20mm
-
Enquire
BUHM-G115 - Backup Hytrel G115 - 115.00 X 120.00 X 1.20mm
Product Information
Product CodeBUHM-G115
DescriptionBackup Hytrel G115 - 115.00 X 120.00 X 1.20mm
ProfileBUH
Internal Diameter115.00
Outer Diameter120.00
Seal Height1.20
Max. Temp C135
Alt. Part No.RBP140
BUHM-P115
Backup Hytrel P115 - 115.00 X 125.00 X 1.90mm
0
BUHM-P115 - Backup Hytrel P115 - 115.00 X 125.00 X 1.90mm
Product Information
Product CodeBUHM-P115
DescriptionBackup Hytrel P115 - 115.00 X 125.00 X 1.90mm
ProfileBUH
Internal Diameter115.00
Outer Diameter125.00
Seal Height1.90
Max. Temp C135
Alt. Part No.RBP072
 
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