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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 53x4,5 NBR70 48009910 O-ring 53x4,5 NBR70 Key seal 237
O-ring 53x5 >NBR90< 48000653 O-ring 53x5 >NBR90< OEM 149
O-ring 53x5 NBR70 48009911 O-ring 53x5 NBR70 Key seal 286
O-ring 53x5,5 NBR70 48001238 O-ring 53x5,5 NBR70 OEM 243
O-ring 53x6 EPDM70 48001479 O-ring 53x6 EPDM70 OEM request
O-ring 53x6 FPM80 BROWN 48004530 O-ring 53x6 FPM80 BROWN OEM request
O-ring 53x6 NBR70 48008038 O-ring 53x6 NBR70 Key seal 224
O-ring 53x6 VMQ70 48001860 O-ring 53x6 VMQ70 OEM request
X-ring XR 53,34x5,33 NBR70 48007835 X-ring XR 53,34x5,33 NBR70 Key seal 88
X-ring XR 53,57x3,53 NBR70 48007836 X-ring XR 53,57x3,53 NBR70 Key seal 26
X-ring XR 53,65x2,62 FPM70 48003300 X-ring XR 53,65x2,62 FPM70 OEM 5
O-ring 54,2x5,7 >NBR90< 48000441 O-ring 54,2x5,7 >NBR90< OEM 81
O-ring 54,2x5,7 FPM80 BROWN 48005191 O-ring 54,2x5,7 FPM80 BROWN OEM 16
O-ring 54,2x5,7 NBR70 48009921 O-ring 54,2x5,7 NBR70 Key seal 396
O-ring 54,2x5,7 PU C0 2EOR0012 O-ring 54,2x5,7 PU C0 Artic seals 40
O-ring 54x1,5 FPM80 48007662 O-ring 54x1,5 FPM80 Key seal request
O-ring 54x2 NBR70 48008039 O-ring 54x2 NBR70 Key seal 1046
O-ring 54x2,5 >NBR90< 48000510 O-ring 54x2,5 >NBR90< OEM 158
O-ring 54x2,5 NBR70 48009916 O-ring 54x2,5 NBR70 Key seal 312
O-ring 54x3 >NBR90< 48000511 O-ring 54x3 >NBR90< OEM 522
O-ring 54x3 FPM80 BROWN 48004486 O-ring 54x3 FPM80 BROWN OEM 57
O-ring 54x3 NBR70 48009917 O-ring 54x3 NBR70 Key seal 235
O-ring 54x3 PU AOPU-054 O-ring 54x3 PU ALP 13
O-ring 54x3,5 >NBR90< 48000512 O-ring 54x3,5 >NBR90< OEM 150
O-ring 54x3,5 FPM80 48007663 O-ring 54x3,5 FPM80 Key seal request
O-ring 54x3,5 NBR70 48009918 O-ring 54x3,5 NBR70 Key seal request
O-ring 54x4 >NBR90< 48000428 O-ring 54x4 >NBR90< OEM 237
O-ring 54x4 NBR70 48009919 O-ring 54x4 NBR70 Key seal 304
O-ring 54x4 VMQ70 48007221 O-ring 54x4 VMQ70 OEM 9
O-ring 54x4,5 NBR70 48009920 O-ring 54x4,5 NBR70 Key seal 281
O-ring 54x5 >NBR90< 48000654 O-ring 54x5 >NBR90< OEM 153
O-ring 54x5 NBR70 48008040 O-ring 54x5 NBR70 Key seal 155
O-ring 54x5,5 NBR70 48007009 O-ring 54x5,5 NBR70 OEM 91
O-ring 54x6 NBR70 48008041 O-ring 54x6 NBR70 Key seal 510
O-ring 54x8 HNBR90 48004602 O-ring 54x8 HNBR90 OEM 1
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 100
O-ring 55,25x2,62 NBR70 48009929 O-ring 55,25x2,62 NBR70 Key seal 840
O-ring 55,56x3,53 NBR70 48009930 O-ring 55,56x3,53 NBR70 Key seal 152
O-ring 55,56x3,53 NBR90 48000180 O-ring 55,56x3,53 NBR90 Key seal 126
O-ring 55x1,5 NBR70 48009922 O-ring 55x1,5 NBR70 Key seal 310
O-ring 55x2 FPM80 48007664 O-ring 55x2 FPM80 Key seal 58
O-ring 55x2 NBR70 48009923 O-ring 55x2 NBR70 Key seal 302
O-ring 55x2,5 >NBR90< 48000515 O-ring 55x2,5 >NBR90< OEM 69
O-ring 55x2,5 FPM80 48007665 O-ring 55x2,5 FPM80 Key seal 49
O-ring 55x2,5 NBR70 48009924 O-ring 55x2,5 NBR70 Key seal 247
O-ring 55x3 >NBR90< 48000514 O-ring 55x3 >NBR90< OEM 585
O-ring 55x3 FPM80 BROWN 48004359 O-ring 55x3 FPM80 BROWN OEM 24
O-ring 55x3 NBR70 48009925 O-ring 55x3 NBR70 Key seal 645
O-ring 55x3,5 >NBR90< 48000412 O-ring 55x3,5 >NBR90< OEM 282
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