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O-rings

O-rings

Our product range includes O-rings manufactured from a wide selection of elastomeric materials tailored for industrial sealing applications. Available in standard metric and imperial dimensions, as well as customized sizes, these O-rings meet the requirements of static and dynamic sealing systems across a broad range of industries.

Available Materials & Shore-A Hardness Options:

NBR (Nitrile Butadiene Rubber):

  • Hardness: 70, 80, 90 Shore-A

  • Good resistance to mineral oils, hydraulic fluids, greases, and fuels

  • Suitable for general-purpose industrial applications

  • Operating temperature: -30°C to +100°C

FPM / FKM / FP / Viton® / Fluorocarbon:

  • Hardness: 70, 80, 90 Shore-A

  • Excellent chemical resistance, especially to fuels, oils, solvents, and high temperatures

  • Preferred in automotive, aerospace, and chemical processing

  • Operating temperature: -20°C to +200°C

EPDM (Ethylene Propylene Diene Monomer):

  • Hardness: 70, 80, 90 Shore-A

  • Outstanding resistance to weathering, ozone, steam, and many polar substances

  • Widely used in water and steam systems, braking systems (non-petroleum-based), and outdoors

  • Operating temperature: -40°C to +120°C

VMQ / MVQ (Silicone Rubber):

  • Hardness: 70, 80 Shore-A

  • Excellent thermal resistance and flexibility

  • Common in food, pharmaceutical, and medical industries

  • Operating temperature: -50°C to +200°C

  • Good dielectric properties

PU / PUR (Polyurethane):

  • Available in various grades

  • High tensile strength, wear resistance, and good elasticity

  • Suited for dynamic applications under pressure or high mechanical stress

  • Often used in hydraulics, pneumatics, and sealing of moving parts

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Photo Code Name Producer Stock
O-ring 336x7 NBR70 48009730 O-ring 336x7 NBR70 Key seal 7
O-ring 339,3x5,7 NBR70 48009731 O-ring 339,3x5,7 NBR70 Key seal 20
O-ring 339x8,4 >NBR90< 48003398 O-ring 339x8,4 >NBR90< OEM 8
O-ring 339x8,4 NBR70 48009216 O-ring 339x8,4 NBR70 Key seal request
O-ring 340x3 >NBR90< 48002374 O-ring 340x3 >NBR90< OEM 15
O-ring 340x3 NBR70 48002458 O-ring 340x3 NBR70 OEM 65
O-ring 340x5 EPDM70 48001995 O-ring 340x5 EPDM70 OEM request
O-ring 340x6 NBR70 48002378 O-ring 340x6 NBR70 OEM 21
O-ring 340x7 NBR70 48002227 O-ring 340x7 NBR70 OEM request
O-ring 341x8 >NBR90< 48003382 O-ring 341x8 >NBR90< OEM 18
O-ring 342x7 EPDM70 48000075 O-ring 342x7 EPDM70 Key seal request
O-ring 345x5,33 FPM80 48007722 O-ring 345x5,33 FPM80 Key seal request
O-ring 345x7 FPM80 48007348 O-ring 345x7 FPM80 Key seal request
O-ring 348x3 FPM80 BROWN 48004786 O-ring 348x3 FPM80 BROWN OEM request
O-ring 349x6 >NBR90< 48003503 O-ring 349x6 >NBR90< OEM 6
O-ring 350x3 NBR70 48000121 O-ring 350x3 NBR70 Key seal 56
O-ring 350x3,5 FPM80 48001538 O-ring 350x3,5 FPM80 OEM request
O-ring 350x6 NBR70 48007506 O-ring 350x6 NBR70 Key seal 19
O-ring 351x7 NBR70 48000017 O-ring 351x7 NBR70 Key seal request
O-ring 352x3 FPM80 BLACK 48004788 O-ring 352x3 FPM80 BLACK OEM request
O-ring 355,2x3,53 NBR70 48003226 O-ring 355,2x3,53 NBR70 OEM 19
O-ring 355x4 NBR70 48003225 O-ring 355x4 NBR70 OEM request
O-ring 355x5 NBR70 48009217 O-ring 355x5 NBR70 Key seal 2
O-ring 359,2x5,7 NBR70 48007507 O-ring 359,2x5,7 NBR70 Key seal request
O-ring 360x5 NBR70 48007508 O-ring 360x5 NBR70 Key seal request
O-ring 360x6 NBR70 48007509 O-ring 360x6 NBR70 Key seal 13
O-ring 367,69x6,99 NBR70 48001178 O-ring 367,69x6,99 NBR70 OEM 1
O-ring 369x8 FPM80 BROWN 48002194 O-ring 369x8 FPM80 BROWN OEM request
O-ring 370x3 NBR70 48000087 O-ring 370x3 NBR70 Key seal request
O-ring 374x6 >EPDM70< 48001387 O-ring 374x6 >EPDM70< OEM request
O-ring 375x4 FPM80 BROWN 48002181 O-ring 375x4 FPM80 BROWN OEM request
O-ring 375x5 NBR70 48004810 O-ring 375x5 NBR70 OEM 21
O-ring 375x7 NBR70 48002583 O-ring 375x7 NBR70 OEM request
O-ring 375x8,4 NBR70 48007966 O-ring 375x8,4 NBR70 Key seal 15
O-ring 380,37x5,33 >NBR90< 48003403 O-ring 380,37x5,33 >NBR90< OEM 54
O-ring 380,37x5,33 EPDM70 48003126 O-ring 380,37x5,33 EPDM70 OEM request
O-ring 380,37x5,33 FPM80 48000051 O-ring 380,37x5,33 FPM80 Key seal request
O-ring 380,37x5,33 NBR70 48007512 O-ring 380,37x5,33 NBR70 Key seal request
O-ring 380,37x5,33 NBR70 O-ring 380,37x5,33 NBR70 Key seal request
O-ring 380,37x6,99 EPDM70 48001879 O-ring 380,37x6,99 EPDM70 OEM 8
O-ring 380,37x6,99 EPDM80 [A4N0163726] 48001919 O-ring 380,37x6,99 EPDM80 [A4N0163726] OEM request
O-ring 380,37x6,99 NBR70 48004554 O-ring 380,37x6,99 NBR70 Key seal 6
O-ring 380,37x6,99 NBR70 O-ring 380,37x6,99 NBR70 Key seal request
O-ring 380x4 NBR70 48007510 O-ring 380x4 NBR70 Key seal 17
O-ring 380x5 NBR70 48007279 O-ring 380x5 NBR70 Key seal request
O-ring 380x5 NBR70 O-ring 380x5 NBR70 Key seal request
O-ring 380x6 NBR70 48007511 O-ring 380x6 NBR70 Key seal request
O-ring 380x6 NBR70 O-ring 380x6 NBR70 Key seal request
O-ring 380x7 NBR70 48007280 O-ring 380x7 NBR70 Key seal request
O-ring 380x7 NBR70 O-ring 380x7 NBR70 Key seal request
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