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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

Filter
O-ring dimension
Inside diameter
Cross section
Details
Seal type
Manufacturers
Manufacturers
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Photo Code Name Producer Stock
O-ring 44x3 EPDM70 48007295 O-ring 44x3 EPDM70 Key seal request
O-ring 44x3 FPM80 48009829 O-ring 44x3 FPM80 Key seal 101
O-ring 44x3 NBR70 48009830 O-ring 44x3 NBR70 Key seal request
O-ring 44x3,5 >NBR90< 48000423 O-ring 44x3,5 >NBR90< OEM 84
O-ring 44x3,5 FPM80 BROWN 48004358 O-ring 44x3,5 FPM80 BROWN OEM 43
O-ring 44x3,5 NBR70 48009831 O-ring 44x3,5 NBR70 Key seal 229
O-ring 44x4 >NBR90< 48000605 O-ring 44x4 >NBR90< OEM 103
O-ring 44x4 EPDM70 48007967 O-ring 44x4 EPDM70 Key seal request
O-ring 44x4 FPM80 48007334 O-ring 44x4 FPM80 Key seal request
O-ring 44x4 NBR70 48009832 O-ring 44x4 NBR70 Key seal 344
O-ring 44x4,5 >NBR90< 48000627 O-ring 44x4,5 >NBR90< OEM 273
O-ring 44x4,5 NBR70 48009833 O-ring 44x4,5 NBR70 Key seal 251
O-ring 44x5 >NBR90< 48000646 O-ring 44x5 >NBR90< OEM 15
O-ring 44x5 NBR70 48009834 O-ring 44x5 NBR70 Key seal 709
O-ring 44x6 EPDM70 48004448 O-ring 44x6 EPDM70 OEM request
O-ring 44x6 FPM80 BROWN 48004449 O-ring 44x6 FPM80 BROWN OEM request
O-ring 44x6 NBR70 48008015 O-ring 44x6 NBR70 Key seal 89
X-ring XR 44,04x3,53 NBR70 48007824 X-ring XR 44,04x3,53 NBR70 Key seal 277
X-ring XR 44,12x2,62 NBR70 48007825 X-ring XR 44,12x2,62 NBR70 Key seal 55
O-ring 45,2x5,7 >NBR90< 48000676 O-ring 45,2x5,7 >NBR90< OEM 29
O-ring 45,2x5,7 NBR70 48009849 O-ring 45,2x5,7 NBR70 Key seal 87
O-ring 45,69x2,62 >NBR90< 48000481 O-ring 45,69x2,62 >NBR90< OEM 103
O-ring 45,69x2,62 NBR70 48009850 O-ring 45,69x2,62 NBR70 Key seal 1333
O-ring 45x1 NBR70 48004523 O-ring 45x1 NBR70 OEM 1037
O-ring 45x1,5 NBR70 48009841 O-ring 45x1,5 NBR70 Key seal 169
O-ring 45x2 FPM80 48000150 O-ring 45x2 FPM80 Key seal request
O-ring 45x2 FPM80 BLACK 48002432 O-ring 45x2 FPM80 BLACK OEM request
O-ring 45x2 NBR70 48009842 O-ring 45x2 NBR70 Key seal 2197
O-ring 45x2,5 >NBR90< 48000479 O-ring 45x2,5 >NBR90< OEM 445
O-ring 45x2,5 NBR70 48009843 O-ring 45x2,5 NBR70 Key seal 515
O-ring 45x3 >NBR90< 48000480 O-ring 45x3 >NBR90< OEM 31
O-ring 45x3 EPDM70 48007297 O-ring 45x3 EPDM70 Key seal request
O-ring 45x3 FPM80 48002609 O-ring 45x3 FPM80 Key seal request
O-ring 45x3 NBR70 48009844 O-ring 45x3 NBR70 Key seal 1151
O-ring 45x3 PU AOPU-045 O-ring 45x3 PU ALP 21
O-ring 45x3,5 >NBR90< 48000458 O-ring 45x3,5 >NBR90< OEM 378
O-ring 45x3,5 EPDM70 48007298 O-ring 45x3,5 EPDM70 Key seal request
O-ring 45x3,5 FPM70 GREEN 48003124 O-ring 45x3,5 FPM70 GREEN OEM 10
O-ring 45x3,5 FPM80 48007657 O-ring 45x3,5 FPM80 Key seal 29
O-ring 45x3,5 NBR70 48009845 O-ring 45x3,5 NBR70 Key seal 209
O-ring 45x4 >NBR90< 48000606 O-ring 45x4 >NBR90< OEM 154
O-ring 45x4 NBR70 48009846 O-ring 45x4 NBR70 Key seal 536
O-ring 45x4,5 >NBR90< 48000628 O-ring 45x4,5 >NBR90< OEM 183
O-ring 45x4,5 NBR70 48008016 O-ring 45x4,5 NBR70 Key seal 33
O-ring 45x5 >NBR90< 48000647 O-ring 45x5 >NBR90< OEM 132
O-ring 45x5 NBR70 48009847 O-ring 45x5 NBR70 Key seal 651
O-ring 45x5 VMQ70 48007216 O-ring 45x5 VMQ70 OEM 5
O-ring 45x5,5 NBR70 48009848 O-ring 45x5,5 NBR70 Key seal 169
O-ring 45x6 >NBR90< 48000685 O-ring 45x6 >NBR90< OEM 39
O-ring 45x6 NBR70 48008017 O-ring 45x6 NBR70 Key seal 509
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