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S11109-235 B 79.4X85.5X1.25 PTFE Backup RingsPTFE Backup MODELS
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S11109-235 B 79.4X85.5X1.25 PTFE Backup RingsPTFE Backup
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PTFE Backup RingsPTFE Backup
S11109-235 B 79.4X85.5X1.25 PTFE Backup RingsPTFE Backup SPECIFICATIONS
- Seal
- 31411705
- Oil Seals
- 1 Inch / 25.4 Millimeter
- 11.214 Inch / 284.836 Millimeter
- Nitrile
- Stainless Steel Garter
- Oil Seal
-
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S11109-235 B 79.4X85.5X1.25 PTFE Backup RingsPTFE Backup Systems
- 4.653
- Inch
- 1 Inch / 25.4 Millimeter
- Yes
- Lip
- Large / With Inner Case / With Spring Lock / Carboxylated Nitrile Secondary Lip
- 9.063 Inch / 230.2 Millimeter
- 9-1/16 Shaft Dia
- HDSA1
- Steel
- 2.11
- C_R_HDSA1
- Solid
- 4016.93.50.20
- 2
- 592580
S11109-235 B 79.4X85.5X1.25 PTFE Backup RingsPTFE Backup Technology
| Inch - Metric | Inch |
| Long Description | 15-7/16 Shaft Dia |
| Spring Loaded | Yes |
| Housing Bore | 16.938 Inch / 430.22 |
| Manufacturer Name | SKF |
| Lip Retainer | Stainless Steel Gart |
| Noun | Seal |
| Actual Width | 0.75 Inch / 19.05 Mi |
| Seal Design Code | HS8 |
| Weight / LBS | 3.732 |
| UNSPSC | 31411705 |
| Harmonized Tariff Code | 4016.93.50.20 |
| Lip Material | Carboxylated Nitrile |
| Weight / Kilogram | 1.69 |
| Solid or Split Seal | Split |
| Other Features | Large / 1 Butt Joint |
| Manufacturer Item Number | 1544219 |
| Nominal Width | 0.75 Inch / 19.05 Mi |
| Shaft Diameter | 15.438 Inch / 392.12 |
| Type of Seal | Oil Seal |
| TFE 103X110 XX5 B 103X110X1.5 PTFE Backup RingsPTFE Backup | Manufacturer 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 |
| S11109-346 B 104.6X114X1.7 PTFE Backup RingsPTFE Backup | Long 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 |
| MS28774-243 B 105X111.2X1.4 PTFE Backup RingsPTFE Backup | Category: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 |
| G105BR B 105X110X1.25 PTFE Backup RingsPTFE Backup | Weight / 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 |
| MS28774-346 SPLIT B 104.6X114X1.7 SPLIT PTFE Backup RingsPTFE Backup | Harmonized 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 |
| PTFE BACKUP RING B 105X110X2 PTFE Backup RingsPTFE Backup | Shaft 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 |
| S11109-243 B 105X111.2X.7/1.4 PTFE Backup RingsPTFE Backup | Category:Roller s; Product Group:B04334; Weight / Kilogram:0.133; Manufacturer Name:SKF; |
| MS27595-243 B 104.93X110.92X1.27 PTFE Backup RingsPTFE Backup | Actual 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 |
S11109-235 B 79.4X85.5X1.25 PTFE Backup RingsPTFE Backup Video
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 ...
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Back-up rings are manufactured from extrusion resistant material as protection and support elements, normally with a rectangular cross-section.
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Hallite PME back-up rings are uncut back-up rings made from specific conditioned PTFE to be assembled into one-piece external grooves.
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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.
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