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Polyester Backup Rings LTD

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Home>Products>NBR Compact Seal>8-439 NBR90 B 165.7X177.63X2.97 NBR BACKUP RING

  • 8-439 NBR90 B 165.7X177.63X2.97 NBR BACKUP RING
  • 8-439 NBR90 B 165.7X177.63X2.97 NBR BACKUP RING

8-439 NBR90 B 165.7X177.63X2.97 NBR BACKUP RING MODELS

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8-439 NBR90 B 165.7X177.63X2.97 NBR BACKUP RING

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NBR Compact Seal

8-439 NBR90 B 165.7X177.63X2.97 NBR BACKUP RING SPECIFICATIONS

  • Seal
  • 31411705
  • Oil Seals
  • 0.256 Inch / 6.502 Millimeter
  • 3.876 Inch / 98.45 Millimeter
  • Nitrile
  • Carbon 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

8-439 NBR90 B 165.7X177.63X2.97 NBR BACKUP RING Systems

  • 0.436
  • Inch
  • 0.256 Inch / 6.502 Millimeter
  • Yes
  • Lip
  • Small / Without Inner Case
  • 2.5 Inch / 63.5 Millimeter
  • 2-1/2 Shaft Dia
  • CRW1
  • Steel
  • 0.198
  • C_R_CRW1
  • Solid
  • 4016.93.50.20
  • 541763

8-439 NBR90 B 165.7X177.63X2.97 NBR BACKUP RING Dimensions

CategoryOil Seals
Manufacturer NameSKF
Product GroupS02250
Weight / Kilogram4.537

 

8-216 NBR90 B 28.98X34.98X1.02 N90 NBR BACKUP RINGHarmonized Tariff Code:4016.93.50.20; Seal Design Code:HDS2; Housing Bore:12.5 Inch / 317.5 Mi; Type of Seal:Oil Seal; Manufacturer Item Number:1125111; Generic Design Code:C_R_HDS2; Category:Oil Seals; Spring Loaded:Yes; Lip Material:Nitrile; UNSPSC:31411705; Lip Retainer:Stainless Steel Gart; Soli
DAS090-070 DAS 90X70X22.4 NBR Compact SealCase Construction:Steel; Long Description:20-1/2 Shaft Dia; Manufacturer Item Number:2050660; Solid or Split Seal:Solid; Harmonized Tariff Code:4016.93.50.20; Category:Oil Seals; Type of Seal:Oil Seal; Lip Material:Nitrile; Weight / LBS:10.131; Manufacturer Name:SKF; Seal Design Code:HDS1; Nominal W
S50706-1800-C47 G 180X185X24.5-47 Bronze Filled Guide RingsSeal Design Code:HS8; UNSPSC:31411705; Solid or Split Seal:Split; Long Description:10-1/2 Shaft Dia; Category:Oil Seals; Weight / LBS:2.463; Inch - Metric:Inch; Shaft Diameter:10.5 Inch / 266.7 Mi; Manufacturer Item Number:1050038; Housing Bore:11.5 Inch / 292.1 Mi; Weight / Kilogram:1.116; Keyword
FK6 155X6X3 ASKD (3 RING SET) Fey Laminar RingsWeight / Kilogram:1.886; Nominal Width:0.813 Inch / 20.65 M; Generic Design Code:C_R_HS7; Keyword String:Lip; Housing Bore:19.75 Inch / 501.65; Weight / LBS:4.151; Noun:Seal; Type of Seal:Oil Seal; Inch - Metric:Inch; Case Construction:Rubber; Spring Loaded:Yes; Manufacturer Name:SKF; Long Descripti
S50705-C47 G 180X185X14.8-47 Bronze Filled Guide RingsNoun:Seal; Weight / LBS:7.309; Other Features:Large / With Inner C; Nominal Width:1.75 Inch / 44.45 Mi; UNSPSC:31411705; Weight / Kilogram:3.321; Solid or Split Seal:Solid; Inch - Metric:Inch; Manufacturer Name:SKF; Manufacturer Item Number:1200940; Case Construction:Steel; Type of Seal:Oil Seal; Li
H25-7 H 25X38X10 Hat Packing SealsHousing Bore:24.368 Inch / 618.94; Category:Oil Seals; Manufacturer Item Number:2238500; Nominal Width:0.875 Inch / 22.225; Type of Seal:Oil Seal; Spring Loaded:Yes; Weight / Kilogram:4.87; UNSPSC:31411705; Inch - Metric:Inch; Lip Retainer:Stainless Steel Gart; Shaft Diameter:22.375 Inch / 568.32; C
BIAS CUT B 34X40X1.8 PTFE Backup RingsPTFE BackupSpring Loaded:Yes; Manufacturer Item Number:3300260; Type of Seal:Oil Seal; Noun:Seal; Weight / Kilogram:7.212; Weight / LBS:15.885; Keyword String:Lip; Harmonized Tariff Code:4016.93.50.20; Case Construction:Steel; Long Description:33 Shaft Dia; Seal Design Code:HDS1; Category:Oil Seals; Manufactur
S11109-232 B 70X76.2X1.4 PTFE Backup RingsPTFE BackupLip Retainer:Stainless Steel Gart; UNSPSC:31411705; Nominal Width:0.315 Inch / 8 Milli; Weight / LBS:0.049; Number of Sealing Lips:2; Category:Oil Seals; Manufacturer Name:SKF; Weight / Kilogram:0.022; Seal Design Code:HMSA10; Harmonized Tariff Code:4016.93.50.20; Keyword String:Lip; Type of Seal:Oi

 

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8-439 NBR90 B 165.7X177.63X2.97 NBR BACKUP RING Video

 

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NBR Compact Seal 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 8-439 NBR90 B 165.7X177.63X2.97 NBR BACKUP RING Also Viewed

  • S50706-1800-C47 G 180X185X24.5-47 Bronze Filled Guide Rings
  • DAS090-070 DAS 90X70X22.4 NBR Compact Seal
  • FK6 155X6X3 ASKD (3 RING SET) Fey Laminar Rings
  • S50705-C47 G 180X185X14.8-47 Bronze Filled Guide Rings
  • BIAS CUT B 34X40X1.8 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

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