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Rotary Seals

Rotary Seals

Rotary shaft seals, also known as oil seals or simmerings, are designed to seal rotating elements such as shafts or spindles in mechanical systems. Their primary role is to retain lubricants within the housing while preventing external contaminants—such as dust, water, and other fluids—from entering the system.

These seals are critical in protecting bearings and ensuring the proper function and longevity of components operating under rotational motion.

Applications:

Rotary shaft seals are widely used in:

  • Gearboxes

  • Electric motors

  • Pumps

  • Hydraulic and pneumatic actuators

  • Automotive steering systems

  • Industrial machinery

Available Types:

We offer a broad selection of rotary seals tailored to various technical requirements, including:

  • Corteco® Simmerings – Premium radial shaft seals with high-performance elastomers

  • Pressure-resistant seals (BABSL, BAHD, BAHDSN) – Designed for applications with internal pressures up to several bar

  • ASL-type seals – Developed specifically for steering gears and other high-speed applications

  • DIN-standard seals (DIN 3760 / DIN 3761) – Universally compatible industrial shaft seals

Material Options:

Rotary shaft seals are made from high-performance materials depending on the application:

  • NBR (Nitrile Rubber): Excellent resistance to oil, fuel, and wear; ideal for general-purpose sealing

  • FPM/FKM (Viton®): Superior resistance to heat, chemicals, and aging

  • ACM, HNBR, and PTFE options – Available for demanding applications with high temperatures or aggressive media

The seal body may incorporate a metal insert for structural rigidity, and the sealing lip may include a spring for improved contact pressure against the shaft (e.g., with or without a garter spring).

Design Variants:

  • Single or double lip configurations

  • With or without dust lip

  • Outer rubber-coated or metal-cased bodies

  • Seals with additional labyrinth features for dust exclusion

Standards & Quality:

All industrial shaft seals comply with international standards such as DIN 3760 / DIN 3761, ensuring dimensional consistency and high performance in demanding conditions.

Use the filtering options on the left to select the right sealing profile, size, and material for your rotary application.

Filter
Rotary seal dimension
Shaft Diameter (mm)
Housing diameter (mm)
Width 1
Details
Seal type
Manufacturers
Manufacturers
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16
30
14
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Photo Code Name Producer Stock
Oil seal 165x190x8,5 AS NBR 111748N Oil seal 165x190x8,5 AS NBR SOG 22 weeks
Oil seal 165x195x15 AS NBR 110333N Oil seal 165x195x15 AS NBR SOG 22 weeks
Oil seal 165x195x16 AS NBR 112124N Oil seal 165x195x16 AS NBR SOG 22 weeks
Oil seal 165x200x13 AS NBR 118309N Oil seal 165x200x13 AS NBR SOG 22 weeks
Oil seal 165x200x15 AS NBR 105120N Oil seal 165x200x15 AS NBR SOG 18
Oil seal WDR-AS 165x200x15 FPM 48003229 Oil seal WDR-AS 165x200x15 FPM Key seal request
Oil seal WDR-B11 165x190x13 NBR 48000156 Oil seal WDR-B11 165x190x13 NBR Key seal request
Oil seal WDR-C 165x190x13 NBR 48002708 Oil seal WDR-C 165x190x13 NBR Key seal request
Wheel hub oil seal 165x190x15,5/17 RWDR CASSETTE-2 1509003 Wheel hub oil seal 165x190x15,5/17 RWDR CASSETTE-2 DMHUI 21
Wheel hub oil seal 165x190x15,5/17 RWDR-KASSETTE NBR 12015133B Wheel hub oil seal 165x190x15,5/17 RWDR-KASSETTE NBR Corteco 3
Wheel hub oil seal 165x190x17 COMBI 1609001 Wheel hub oil seal 165x190x17 COMBI DMHUI 9
Wheel hub oil seal 165x190x17 COMBI NBR 12001925B Wheel hub oil seal 165x190x17 COMBI NBR Corteco 4
Wheel hub oil seal 165x191,5x23 RWDR-KOMBI NBR 12018818B Wheel hub oil seal 165x191,5x23 RWDR-KOMBI NBR Corteco 6
Wheel hub oil seal 165x195x16,5/18 RWDR KASSETTE 1509002 Wheel hub oil seal 165x195x16,5/18 RWDR KASSETTE DMHUI 19
Wheel hub oil seal 165x195x16,5/18 RWDR NBR 12015149B Wheel hub oil seal 165x195x16,5/18 RWDR NBR Corteco 5
Wheel hub oil seal 165x195x16,5/18 RWDR NBR 380472N Wheel hub oil seal 165x195x16,5/18 RWDR NBR SOG 33
Wheel hub oil seal 167,8x198x13/15,5 RWDR KASSETTE 1509007 Wheel hub oil seal 167,8x198x13/15,5 RWDR KASSETTE DMHUI 10
Wheel hub oil seal 167,8x198x13/15,5 RWDR NBR 01027784B Wheel hub oil seal 167,8x198x13/15,5 RWDR NBR Corteco 3
Oil seal 168,27x193,68x12,7 AS NBR 115206N Oil seal 168,27x193,68x12,7 AS NBR SOG 22 weeks
Oil seal 168x188/192,5x30/32 B1SL 1129002 Oil seal 168x188/192,5x30/32 B1SL DMHUI 10
Oil seal 168x190x16 AS NBR 108423N Oil seal 168x190x16 AS NBR SOG 22 weeks
Oil seal 170x186x7,5/10 AE8190E 1609002 Oil seal 170x186x7,5/10 AE8190E DMHUI 19
Oil seal 170x190x10 AS NBR 103236N Oil seal 170x190x10 AS NBR SOG 22 weeks
Oil seal 170x190x15 AS NBR 107514N Oil seal 170x190x15 AS NBR SOG 60
Oil seal 170x190x8,5 AS NBR 103575N Oil seal 170x190x8,5 AS NBR SOG 22 weeks
Oil seal 170x195x14 AS NBR 118263N Oil seal 170x195x14 AS NBR SOG 22 weeks
Oil seal 170x195x16 AS NBR 118478N Oil seal 170x195x16 AS NBR SOG 22 weeks
Oil seal 170x200x12 AS NBR 101945N Oil seal 170x200x12 AS NBR SOG 40
Oil seal 170x200x13 AS NBR 115724N Oil seal 170x200x13 AS NBR SOG 22 weeks
Oil seal 170x200x15 AS NBR 111039N Oil seal 170x200x15 AS NBR SOG 48
Oil seal 170x200x16 AS NBR 100614N Oil seal 170x200x16 AS NBR SOG 22 weeks
Oil seal 170x205x16 AS NBR 111377N Oil seal 170x205x16 AS NBR SOG 22 weeks
Oil seal 170x210x12 AS NBR 111342N Oil seal 170x210x12 AS NBR SOG 22 weeks
Oil seal 170x210x15 AS NBR 103766N Oil seal 170x210x15 AS NBR SOG 22 weeks
Oil seal 170x210x20 AS NBR 115789N Oil seal 170x210x20 AS NBR SOG 22 weeks
Oil seal 170x215x15 AS NBR 117315N Oil seal 170x215x15 AS NBR SOG 22 weeks
Oil seal 170x220x15 AS NBR 107081N Oil seal 170x220x15 AS NBR SOG 22 weeks
Oil seal 170x220x15 AS NBR 114527N Oil seal 170x220x15 AS NBR SOG 22 weeks
Oil seal 170x240x13 AS NBR 114247N Oil seal 170x240x13 AS NBR SOG 22 weeks
Oil seal WDR-A 170x190x15 NBR 999010 Oil seal WDR-A 170x190x15 NBR Key seal request
Oil seal WDR-A 170x200x15 NBR 48000201 Oil seal WDR-A 170x200x15 NBR Key seal request
Oil seal WDR-AS 170x190x15 NBR 48000069 Oil seal WDR-AS 170x190x15 NBR Key seal 1
Oil seal WDR-AS 170x200x12 FPM 999466 Oil seal WDR-AS 170x200x12 FPM Key seal request
Oil seal WDR-AS 170x200x12 NBR 998448 Oil seal WDR-AS 170x200x12 NBR Key seal request
Oil seal WDR-CS 170x200x13 NBR 48001927 Oil seal WDR-CS 170x200x13 NBR Key seal request
Oil seal WDR-F11 170x200x15 FPM 48000169 Oil seal WDR-F11 170x200x15 FPM Key seal request
Pressure oil seal 170x190x8,5 BAB NBR 12012577B Pressure oil seal 170x190x8,5 BAB NBR Corteco request
Pressure oil seal 170x190x8,5/9 BABSL NBR 108592N Pressure oil seal 170x190x8,5/9 BABSL NBR SOG 10
Pressure oil seal 170x190x8,8/9,5 BABSL NBR 12012576B Pressure oil seal 170x190x8,8/9,5 BABSL NBR Corteco request
Pressure oil seal 170x200x12/12,5 BABSL FPM 118576V Pressure oil seal 170x200x12/12,5 BABSL FPM SOG 22 weeks
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