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Home>Products>PTFE Backup RingsPTFE Backup>MS28774-152 B 82.5X87X1.2 PTFE Backup RingsPTFE Backup

  • MS28774-152 B 82.5X87X1.2 PTFE Backup RingsPTFE Backup
  • MS28774-152 B 82.5X87X1.2 PTFE Backup RingsPTFE Backup

MS28774-152 B 82.5X87X1.2 PTFE Backup RingsPTFE Backup MODELS

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MS28774-152 B 82.5X87X1.2 PTFE Backup RingsPTFE Backup

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PTFE Backup RingsPTFE Backup

MS28774-152 B 82.5X87X1.2 PTFE Backup RingsPTFE Backup SPECIFICATIONS

  • Steel
  • WAVE lip
  • Metal case
  • CRW1
  • Nitrile Rubber (NBR)
  • Oil or Grease
  • 22311;400600;400601;400604;400605
  • Housing press fit
Download MS28774-152 B 82.5X87X1.2 PTFE Backup RingsPTFE Backup Spec Sheet
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MS28774-152 B 82.5X87X1.2 PTFE Backup RingsPTFE Backup Systems

  • 99231
  • Oil seal, SKF WAVE lip
MS28774-152 B 82.5X87X1.2 PTFE Backup RingsPTFE Backup pdf

MS28774-152 B 82.5X87X1.2 PTFE Backup RingsPTFE Backup Technology

Case ConstructionRubber
Solid or Split SealSplit
Shaft Diameter33 Inch / 838.2 Mill
Lip RetainerStainless Steel Gart
Weight / LBS10.785
Other FeaturesLarge / 1 Butt Joint
Generic Design CodeC_R_HS7
Nominal Width0.813 Inch / 20.65 M
UNSPSC31411705
Inch - MetricInch
CategoryOil Seals
Actual Width0.813 Inch / 20.65 M
Housing Bore35 Inch / 889 Millim
Seal Design CodeHS7
Manufacturer NameSKF
Type of SealOil Seal
Manufacturer Item Number3300557
Spring LoadedYes
Long Description33 Shaft Dia
Lip MaterialNitrile

 

MS28774-243 B 105X111.2X1.4 PTFE Backup RingsPTFE BackupCategory:Oil Seals; Nominal Width:0.688 Inch / 17.475; Harmonized Tariff Code:4016.93.50.20; Inch - Metric:Inch; UNSPSC:31411705; Solid or Split Seal:Solid; Shaft Diameter:18 Inch / 457.2 Mill; Long Description:18 Shaft Dia; Weight / Kilogram:3.592; Noun:Seal; Lip Retainer:Carbon Steel Garter; Seal
MS28774-346 SPLIT B 104.6X114X1.7 SPLIT PTFE Backup RingsPTFE BackupHarmonized Tariff Code:4016.93.50.20; Nominal Width:0.75 Inch / 19.05 Mi; Manufacturer Item Number:1875253; Noun:Seal; Lip Material:Nitrile; Case Construction:Steel; Generic Design Code:C_R_HDS2; UNSPSC:31411705; Seal Design Code:HDS2; Inch - Metric:Inch; Housing Bore:20.25 Inch / 514.35; Manufactur
G105BR B 105X110X1.25 PTFE Backup RingsPTFE BackupWeight / Kilogram:1.655; Seal Design Code:HDS1; Manufacturer Name:SKF; Solid or Split Seal:Solid; Harmonized Tariff Code:4016.93.50.20; UNSPSC:31411705; Actual Width:0.875 Inch / 22.225; Manufacturer Item Number:590465; Inch - Metric:Inch; Long Description:8-7/16 Shaft Dia; Noun:Seal; Housing Bore:1
MS27595-243 B 104.93X110.92X1.27 PTFE Backup RingsPTFE BackupActual Width:0.688 Inch / 17.475; Weight / LBS:6.394; Noun:Seal; Keyword String:Lip; Shaft Diameter:35.827 Inch / 910.00; Inch - Metric:Inch; Housing Bore:38.076 Inch / 967.13; Case Construction:Rubber; Spring Loaded:Yes; UNSPSC:31411705; Seal Design Code:HS8; Manufacturer Name:SKF; Lip Material:Car
S11109-346 B 104.6X114X1.7 PTFE Backup RingsPTFE BackupLong Description:37-1/2 Shaft Dia; Other Features:Large / With Inner C; Weight / Kilogram:9.078; Actual Width:0.75 Inch / 19.05 Mi; Weight / LBS:19.995; Manufacturer Item Number:3750542; Lip Retainer:Stainless Steel Gart; Keyword String:Lip; Noun:Seal; Category:Oil Seals; UNSPSC:31411705; Spring Loa
TFE 103X110 XX5 B 103X110X1.5 PTFE Backup RingsPTFE BackupManufacturer Name:SKF; Manufacturer Item Number:1700202; Long Description:17 Shaft Dia; Spring Loaded:Yes; Lip Retainer:Stainless Steel Gart; UNSPSC:31411705; Other Features:Large / With Inner C; Generic Design Code:C_R_HDS2; Noun:Seal; Housing Bore:18.5 Inch / 469.9 Mi; Shaft Diameter:17 Inch / 431
S11109-243 B 105X111.2X.7/1.4 PTFE Backup RingsPTFE BackupCategory:Roller s; Product Group:B04334; Weight / Kilogram:0.133; Manufacturer Name:SKF;
PTFE BACKUP RING B 105X110X2 PTFE Backup RingsPTFE BackupShaft Diameter:11.75 Inch / 298.45; Seal Design Code:HDS1; Solid or Split Seal:Solid; Spring Loaded:Yes; Housing Bore:13.252 Inch / 336.60; Weight / Kilogram:2.23; Harmonized Tariff Code:4016.93.50.20; Inch - Metric:Inch; Noun:Seal; Long Description:11-3/4 Shaft Dia; Weight / LBS:4.901; Generic Desi

 

 

MS28774-152 B 82.5X87X1.2 PTFE Backup RingsPTFE Backup Video

 

Backup Rings - PTFE - Freudenberg Sealing Technologies

The PTFE backup rings offer extrusion resistance to a paired o-ring to increase pressure handling capabilities. Find out more about this product and more.

Things to Know about PTFE Backup Rings and Applications

Jul 17, 2014 — PTFE backup rings make the usage of o-rings for static and dynamic applications in hydraulic and pneumatic systems more efficient.

Backup Rings

A backup ring is a ring of hard, extrusion resistant material such as high-durometer Nitrile, Viton® (FKM), or PTFE. A backup ring is designed to fit between ...

Backup O-Rings - PTFE Rings - Hallite - Hallite Seals

Hallite PME back-up rings are uncut back-up rings made from specific conditioned PTFE to be assembled into one-piece external grooves.

back-up rings - PTFE Competence Center

Back-up rings are manufactured from extrusion resistant material as protection and support elements, normally with a rectangular cross-section.

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PTFE Backup RingsPTFE Backup CATEGORIES

  • NOK OIL SEAL
  • SKF CR SEALS
  • DOUBLE LIP OIL SEAL SKF
  • SKF OIL SEAL
  • SKF SHAFT SEALS
  • TIMKEN NATIONAL SEALS
  • NBR U-Cup
  • NBR Wiper
  • Shaft Seals
  • PTFE Backup RingsPTFE Backup
  • Polyurethane Wiper
  • Polyurethane U-Cup
  • PTFE Backup Rings PTFE Backup
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  • Home
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