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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 54x3,5 NBR70 48009918 O-ring 54x3,5 NBR70 Key seal 1407
O-ring 54x4 >NBR90< 48000428 O-ring 54x4 >NBR90< OEM 215
O-ring 54x4 NBR70 48009919 O-ring 54x4 NBR70 Key seal 228
O-ring 54x4 VMQ70 48007221 O-ring 54x4 VMQ70 OEM 59
O-ring 54x4,5 NBR70 48009920 O-ring 54x4,5 NBR70 Key seal 554
O-ring 54x5 >NBR90< 48000654 O-ring 54x5 >NBR90< OEM 152
O-ring 54x5 NBR70 48008040 O-ring 54x5 NBR70 Key seal 415
O-ring 54x5,5 NBR70 48007009 O-ring 54x5,5 NBR70 OEM 524
O-ring 54x6 NBR70 48008041 O-ring 54x6 NBR70 Key seal 2179
O-ring 54x8 HNBR90 48004602 O-ring 54x8 HNBR90 OEM 1
O-ring 54x8 NBR70 48011238 O-ring 54x8 NBR70 OEM 30
O-ring 55,25x2,62 >NBR90< 48000513 O-ring 55,25x2,62 >NBR90< Key seal 109
O-ring 55,25x2,62 FPM80 48001189 O-ring 55,25x2,62 FPM80 OEM 29
O-ring 55,25x2,62 NBR70 48009929 O-ring 55,25x2,62 NBR70 Key seal 445
O-ring 55,56x3,53 NBR70 48009930 O-ring 55,56x3,53 NBR70 Key seal 2419
O-ring 55,56x3,53 NBR90 48000180 O-ring 55,56x3,53 NBR90 Key seal 274
O-ring 55x1,5 NBR70 48009922 O-ring 55x1,5 NBR70 Key seal 305
O-ring 55x2 FPM80 48007664 O-ring 55x2 FPM80 Key seal 58
O-ring 55x2 NBR70 48009923 O-ring 55x2 NBR70 Key seal 7
O-ring 55x2,5 >NBR90< 48000515 O-ring 55x2,5 >NBR90< OEM 242
O-ring 55x2,5 FPM80 48007665 O-ring 55x2,5 FPM80 Key seal 43
O-ring 55x2,5 NBR70 48009924 O-ring 55x2,5 NBR70 Key seal 38
O-ring 55x3 >NBR90< 48000514 O-ring 55x3 >NBR90< OEM 319
O-ring 55x3 FPM80 BROWN 48004359 O-ring 55x3 FPM80 BROWN OEM 100
O-ring 55x3 NBR70 48009925 O-ring 55x3 NBR70 Key seal 1077
O-ring 55x3,5 >NBR90< 48000412 O-ring 55x3,5 >NBR90< OEM 173
O-ring 55x3,5 FPM80 48001163 O-ring 55x3,5 FPM80 OEM 50
O-ring 55x3,5 NBR70 48009926 O-ring 55x3,5 NBR70 Key seal 1977
O-ring 55x4 >NBR90< 48000427 O-ring 55x4 >NBR90< OEM 597
O-ring 55x4 NBR70 48009927 O-ring 55x4 NBR70 Key seal 372
O-ring 55x4,5 NBR70 48002812 O-ring 55x4,5 NBR70 Key seal 77
O-ring 55x5 >NBR90< 48000655 O-ring 55x5 >NBR90< OEM 220
O-ring 55x5 FPM80 48000175 O-ring 55x5 FPM80 Key seal request
O-ring 55x5 NBR70 48009928 O-ring 55x5 NBR70 Key seal 2155
O-ring 55x5 VMQ70 48007222 O-ring 55x5 VMQ70 OEM 59
O-ring 55x6 >NBR90< 48000694 O-ring 55x6 >NBR90< OEM 18
O-ring 55x6 NBR70 48008042 O-ring 55x6 NBR70 Key seal 223
O-ring 55x7 NBR70 48002821 O-ring 55x7 NBR70 Key seal request
O-ring 56,52x5,33 >NBR90< 48000673 O-ring 56,52x5,33 >NBR90< OEM 211
O-ring 56,52x5,33 EPDM70 48007567 O-ring 56,52x5,33 EPDM70 Key seal request
O-ring 56,52x5,33 FPM80 48001042 O-ring 56,52x5,33 FPM80 OEM 25
O-ring 56,52x5,33 NBR70 48009934 O-ring 56,52x5,33 NBR70 Key seal 49
O-ring 56,74x3,53 92PU GREEN 48003231 O-ring 56,74x3,53 92PU GREEN OEM request
O-ring 56,74x3,53 FPM90 48010272 O-ring 56,74x3,53 FPM90 Key seal request
O-ring 56,74x3,53 NBR70 48009935 O-ring 56,74x3,53 NBR70 Key seal 296
O-ring 56,75x3,53 NBR90 48009936 O-ring 56,75x3,53 NBR90 Key seal 112
O-ring 56,82x2,62 >NBR90< 48000516 O-ring 56,82x2,62 >NBR90< Key seal 291
O-ring 56,82x2,62 FPM80 48001959 O-ring 56,82x2,62 FPM80 OEM 34
O-ring 56,82x2,62 NBR70 48009937 O-ring 56,82x2,62 NBR70 Key seal 105
O-ring 56,87x1,78 NBR70 48009938 O-ring 56,87x1,78 NBR70 Key seal 847
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