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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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Manufacturers
Manufacturers
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Photo Code Name Producer Stock
O-ring 185x5 NBR70 48009513 O-ring 185x5 NBR70 Key seal 20
O-ring 185x6 NBR70 48008183 O-ring 185x6 NBR70 Key seal 210
O-ring 186x3,5 FPM75 BROWN 48011541 O-ring 186x3,5 FPM75 BROWN OEM 5
O-ring 186x3,5 FPM80 BLACK 48003331 O-ring 186x3,5 FPM80 BLACK OEM request
O-ring 186x4 NBR70 48001351 O-ring 186x4 NBR70 OEM 57
O-ring 187,3x6,99 >NBR90< 48000555 O-ring 187,3x6,99 >NBR90< OEM 20
O-ring 187,3x6,99 FPM80 48010281 O-ring 187,3x6,99 FPM80 Key seal request
O-ring 187,3x6,99 NBR70 48009514 O-ring 187,3x6,99 NBR70 Key seal 77
O-ring 187x7 FPM80 48007708 O-ring 187x7 FPM80 Key seal request
O-ring 188x3,5 FPM80 BLACK 48004369 O-ring 188x3,5 FPM80 BLACK OEM 26
O-ring 188x4 NBR70 48002544 O-ring 188x4 NBR70 OEM request
O-ring 189,1x8,4 NBR70 48009515 O-ring 189,1x8,4 NBR70 Key seal 14
O-ring 189,2x5,7 >NBR90< 48000394 O-ring 189,2x5,7 >NBR90< OEM 57
O-ring 189,2x5,7 NBR70 48009516 O-ring 189,2x5,7 NBR70 Key seal 15
O-ring 189,5x3 >NBR90< 48000556 O-ring 189,5x3 >NBR90< OEM 2
O-ring 189,87x5,33 >NBR90< 48000557 O-ring 189,87x5,33 >NBR90< OEM 24
O-ring 189,87x5,33 NBR70 48009517 O-ring 189,87x5,33 NBR70 Key seal 93
O-ring 189,87x6,99 >NBR90< 48000558 O-ring 189,87x6,99 >NBR90< OEM 59
O-ring 189,87x6,99 NBR70 48009518 O-ring 189,87x6,99 NBR70 Key seal 78
O-ring 190,17x2,62 VMQ70 48002488 O-ring 190,17x2,62 VMQ70 OEM request
O-ring 190,1x3,53 >NBR90< 48000560 O-ring 190,1x3,53 >NBR90< OEM 8
O-ring 190,1x3,53 NBR70 48009528 O-ring 190,1x3,53 NBR70 Key seal 200
O-ring 190x10 NBR70 48001819 O-ring 190x10 NBR70 OEM 12
O-ring 190x3 >NBR90< 48000562 O-ring 190x3 >NBR90< OEM 34
O-ring 190x3 NBR70 48009525 O-ring 190x3 NBR70 Key seal 107
O-ring 190x3,53 VMQ70 48010299 O-ring 190x3,53 VMQ70 Key seal request
O-ring 190x4 >NBR90< 48000563 O-ring 190x4 >NBR90< OEM 64
O-ring 190x4 FPM80 48007709 O-ring 190x4 FPM80 Key seal 1
O-ring 190x4 NBR70 48007453 O-ring 190x4 NBR70 Key seal 71
O-ring 190x4,5 NBR70 48007960 O-ring 190x4,5 NBR70 Key seal 113
O-ring 190x5 >NBR90< 48000565 O-ring 190x5 >NBR90< OEM 32
O-ring 190x5 NBR70 48009526 O-ring 190x5 NBR70 Key seal 1
O-ring 190x5,5 NBR70 48000290 O-ring 190x5,5 NBR70 Key seal request
O-ring 190x6 >NBR90< 48000375 O-ring 190x6 >NBR90< OEM 30
O-ring 190x6 EPDM70 48008754 O-ring 190x6 EPDM70 OEM request
O-ring 190x6 NBR70 48009527 O-ring 190x6 NBR70 Key seal 90
O-ring 190x6,3 NBR70 48002281 O-ring 190x6,3 NBR70 OEM 50
X-ring XR 190,18x2,62 NBR70 48002490 X-ring XR 190,18x2,62 NBR70 Key seal 6
O-ring 192x3 EPDM70 48007576 O-ring 192x3 EPDM70 Key seal request
O-ring 192x3,5 NBR70 48008184 O-ring 192x3,5 NBR70 Key seal 34
O-ring 192x4 >NBR90< 48000376 O-ring 192x4 >NBR90< OEM 11
O-ring 192x4 FPM80 48007710 O-ring 192x4 FPM80 Key seal request
O-ring 192x4 NBR70 48009529 O-ring 192x4 NBR70 Key seal 31
O-ring 193,7x6,99 >NBR90< 48000377 O-ring 193,7x6,99 >NBR90< OEM 43
O-ring 193,7x6,99 NBR70 48009530 O-ring 193,7x6,99 NBR70 Key seal 72
O-ring 193x6 EPDM70 48004574 O-ring 193x6 EPDM70 OEM request
O-ring 194,1x8,4 NBR70 48009531 O-ring 194,1x8,4 NBR70 Key seal 30
O-ring 194,2x5,7 FPM80 BROWN 48004370 O-ring 194,2x5,7 FPM80 BROWN OEM request
O-ring 194,3x5,7 >NBR90< 48000378 O-ring 194,3x5,7 >NBR90< OEM 41
O-ring 194,3x5,7 NBR70 48009532 O-ring 194,3x5,7 NBR70 Key seal 73
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