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Polyester Backup Rings LTD

Polyester Backup Rings LTD

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Home>Products>NBR BACKUP RING>PTFE BACKUP RING B 130X139.4X2 PTFE Backup RingsPTFE Backup

  • PTFE BACKUP RING B 130X139.4X2 PTFE Backup RingsPTFE Backup
  • PTFE BACKUP RING B 130X139.4X2 PTFE Backup RingsPTFE Backup

PTFE BACKUP RING B 130X139.4X2 PTFE Backup RingsPTFE Backup MODELS

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PTFE BACKUP RING B 130X139.4X2 PTFE Backup RingsPTFE Backup

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NBR BACKUP RING

PTFE BACKUP RING B 130X139.4X2 PTFE Backup RingsPTFE Backup SPECIFICATIONS

  • Seal
  • 31411705
  • Oil Seals
  • 0.472 Inch / 12 Millimeter
  • 3.74 Inch / 95 Millimeter
  • Viton
  • Stainless Steel Garter
  • Oil Seal
Polyester Backup Rings LTD

Polyester Backup Rings LTDChina

  • Polyester Backup Rings LTD2020-07-10 09:46:19
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Price Inspection Certificate Product Specifications Company Profile

PTFE BACKUP RING B 130X139.4X2 PTFE Backup RingsPTFE Backup Systems

  • 0.142
  • Metric
  • 0.472 Inch / 12 Millimeter
  • Yes
  • Lip
  • Small
  • 2.953 Inch / 75 Millimeter
  • 75MM Shaft Dia; 95MM Housing Bore; 12MM Nominal Width; Viton Lip; Solid Seal; 12MM Actual Width; Spring Loaded; 2 Sealing Lips; Stainless Steel Garter Lip Retainer; Steel and Rubber Case Construction;
  • HMSA10
  • Steel and Rubber
  • 0.064
  • C_R_HMSA10
  • Solid
  • 4016.93.50.20
  • 2
  • 75X95X12 HMSA10 V

PTFE BACKUP RING B 130X139.4X2 PTFE Backup RingsPTFE Backup Dimensions

Keyword StringLip
Weight / LBS10.878
Generic Design CodeC_R_HDS1
UNSPSC31411705
Manufacturer NameSKF
Case ConstructionSteel
Manufacturer Item Number2700783
Type of SealOil Seal
NounSeal
Inch - MetricInch
Nominal Width1 Inch / 25.4 Millim
Shaft Diameter27 Inch / 685.8 Mill
Long Description27 Shaft Dia
Spring LoadedYes
Actual Width1 Inch / 25.4 Millim
Lip RetainerStainless Steel Gart
Housing Bore29.5 Inch / 749.3 Mi
Solid or Split SealSolid
Weight / Kilogram4.939
Other FeaturesLarge / With Inner C

 

DAS210-185 DAS 210X185X25.4 NBR Compact SealActual Width:0.75 Inch / 19.05 Mi; Lip Material:Nitrile; Nominal Width:0.75 Inch / 19.05 Mi; Spring Loaded:Yes; Type of Seal:Oil Seal; Shaft Diameter:32.98 Inch / 837.692; Seal Design Code:HDS2; Keyword String:Lip; Housing Bore:34.688 Inch / 881.07; Noun:Seal; Solid or Split Seal:Solid; Harmonized T
0091012 HALLITE (T53) DAS 140X115X25 NBR Compact SealManufacturer Name:SKF; Product Group:S02252; Category:O-Rings And V-Rings; Weight / Kilogram:1.636;
GW0329P0 EQUIV G 85X79X15 Phenolic Guide Band Guide RingsHousing Bore:34.75 Inch / 882.65; Inch - Metric:Inch; Weight / LBS:15.965; Noun:Seal; Nominal Width:1 Inch / 25.4 Millim; Spring Loaded:Yes; Seal Design Code:HDS1; Solid or Split Seal:Solid; Weight / Kilogram:7.248; Long Description:32-3/4 Shaft Dia; Case Construction:Steel; Lip Material:Nitrile; Ge
707-39-75190 G 75X70X10 Phenolic Guide Band Guide RingsCategory:Oil Seals; Inch - Metric:Metric; Spring Loaded:Yes; Shaft Diameter:1.575 Inch / 40 Mill; Weight / LBS:0.162; Type of Seal:Oil Seal; Manufacturer Name:SKF; Lip Retainer:Carbon Steel Garter; Noun:Seal; Weight / Kilogram:0.074; Generic Design Code:C_R_CRSH11; Solid or Split Seal:Solid; Case Co
SQ-327 NBR SQ 43.82X5.33 Square RingsManufacturer Name:SKF; Product Group:F02126; Weight / Kilogram:15.75; Category:Compressors And Air;
MS28774-018 B 19.5X22.2X1.3 PTFE Backup RingsPTFE BackupLip Retainer:Stainless Steel Gart; Other Features:Large / 1 Butt Joint; Seal Design Code:HS8; Category:Oil Seals; Nominal Width:0.5 Inch / 12.7 Mill; Case Construction:Rubber; Inch - Metric:Inch; UNSPSC:31411705; Lip Material:Nitrile; Weight / LBS:3.159; Housing Bore:14.922 Inch / 379.01; Weight / K
AGI 155 G 155X161X19.2 NYLON Nylon Guide Band Guide RingsManufacturer Name:SKF; Weight / Kilogram:1.579; Product Group:S02250; Category:Oil Seals;
WVA0060 NBR60 V 60X5X9 V SealsPrecision Class:ABEC 1 / ISO P0; Internal Special Features:No; Category:Single Row Ball Bear; Internal Clearance:C0-Medium; Maximum Capacity / Filling Slot:No; Product Group:B00308; Manufacturer Name:SKF; Cage Material:Steel; Weight / LBS:0.295; Harmonized Tariff Code:8482.10.50.68; Weight / Kilogra

 

Backup ring - capable and compatible - Hallite

Polyester backup rings are available coloured orange as standard. ... Hallite also offers back ups in PTFE, polyurethane, and 90 IRHD nitrile rubber.

Back-up Rings | Parker NA

Back-up rings are the most common anti-extrusion devices employed in dynamic and static sealing, designed to prevent the migration of sealing material into ...

NBR BACKUP RING - Metric Seals

They are installed in a groove together with an elastomeric sealing element preferably with a corresponding O-Ring in static applications. Due to the tight fit ...

574-451 NBR Backup Ring - CRC Distribution

Parback® backup ring with a curved cross-section. Parbaks are contoured on one face to minimize distortion of the o-ring when under pressure.

Backup Rings

Backup rings provide extrusion resistance, preventing o-ring and seal damage when subjected to high pressures, temperatures, and larger extrusion gaps.

 

PTFE BACKUP RING B 130X139.4X2 PTFE Backup RingsPTFE Backup Video

 

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Polyester Backup Rings LTD
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NBR BACKUP RING CATEGORIES

  • Bellows Seals
  • Box Kits Seals
  • Bronze Backup Rings
  • Bronze Filled Guide Rings
  • Carbon Backup Rings
  • Carbon Fiber Guide Rings
  • Carbon Graphite Guide Rings
  • Cushion Seals
  • EKF Guide Rings
  • Fey Laminar Rings
  • Flange Seal
  • GLASS BACKUP RING
  • Glass Moly Guide Rings
  • Hat Packing Seals
  • Metal DU Bushing Guide Rings
  • NBR BACKUP RING
  • NBR Compact Seal
  • Nylon Backup Rings
  • Nylon Guide Band Guide Rings
  • Phenolic Guide Band Guide Rings
  • Polyester Backup Rings
  • Polyurethane Backup Rings
  • PTFE Backup RingsPTFE Backup
  • PTFE Bulk Rings
  • Square Rings
  • TDUO Seals
  • Turcon Guide Guide Rings
  • V Seals
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Customers Who Viewed PTFE BACKUP RING B 130X139.4X2 PTFE Backup RingsPTFE Backup Also Viewed

  • WVA0060 NBR60 V 60X5X9 V Seals
  • DAS210-185 DAS 210X185X25.4 NBR Compact Seal
  • 707-39-75190 G 75X70X10 Phenolic Guide Band Guide Rings
  • 0091012 HALLITE (T53) DAS 140X115X25 NBR Compact Seal
  • MS28774-018 B 19.5X22.2X1.3 PTFE Backup RingsPTFE Backup
 
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Polyester Backup Rings LTD. Copyright © 2017 - 2025 All Rights Reserved.

  • Home
  • Stock Categories
    • Bellows Seals
    • Box Kits Seals
    • Bronze Backup Rings
    • Bronze Filled Guide Rings
    • Carbon Backup Rings
    • Carbon Fiber Guide Rings
    • Carbon Graphite Guide Rings
    • Cushion Seals
    • EKF Guide Rings
    • Fey Laminar Rings
    • Flange Seal
    • GLASS BACKUP RING
    • Glass Moly Guide Rings
    • Hat Packing Seals
    • Metal DU Bushing Guide Rings
    • NBR BACKUP RING
    • NBR Compact Seal
    • Nylon Backup Rings
    • Nylon Guide Band Guide Rings
    • Phenolic Guide Band Guide Rings
    • Polyester Backup Rings
    • Polyurethane Backup Rings
    • PTFE Backup RingsPTFE Backup
    • PTFE Bulk Rings
    • Square Rings
    • TDUO Seals
    • Turcon Guide Guide Rings
    • V Seals
  • Technical Articles
  • Bellows Seals
  • Box Kits Seals
  • Bronze Backup Rings
✖

Home

Stock Categories

Technical Articles

Bellows Seals

Box Kits Seals

Bronze Backup Rings

Contact Us