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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
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Photo Code Name Producer Stock
O-ring 250x5 NBR70 48009644 O-ring 250x5 NBR70 Key seal 19
O-ring 250x6 NBR70 48009203 O-ring 250x6 NBR70 Key seal 25
O-ring 253,37x5,33 FPM80 48007715 O-ring 253,37x5,33 FPM80 Key seal request
O-ring 253,37x6,99 EPDM80 48008579 O-ring 253,37x6,99 EPDM80 OEM 15
O-ring 253,37x6,99 FPM80 48007716 O-ring 253,37x6,99 FPM80 Key seal request
O-ring 253,59x1,78 NBR70 48003103 O-ring 253,59x1,78 NBR70 OEM request
O-ring 253,59x3,53 FPM80 48000373 O-ring 253,59x3,53 FPM80 OEM 2
O-ring 253,59x3,53 NBR70 48009645 O-ring 253,59x3,53 NBR70 Key seal 79
O-ring 254,1x8,4 NBR70 48003586 O-ring 254,1x8,4 NBR70 OEM 57
O-ring 255x3 FPM80 BROWN 48004784 O-ring 255x3 FPM80 BROWN OEM request
O-ring 255x3 NBR70 48007481 O-ring 255x3 NBR70 Key seal 57
O-ring 255x4 NBR70 48001444 O-ring 255x4 NBR70 OEM 10
O-ring 255x5 NBR70 48001512 O-ring 255x5 NBR70 OEM 52
O-ring 255x6 NBR70 48003585 O-ring 255x6 NBR70 OEM 26
O-ring 259,1x8,4 NBR70 48007482 O-ring 259,1x8,4 NBR70 Key seal request
O-ring 259,7x6,99 NBR70 48002717 O-ring 259,7x6,99 NBR70 OEM 14
O-ring 260x10 >NBR90< 48002718 O-ring 260x10 >NBR90< OEM 16
O-ring 260x3 NBR70 48007483 O-ring 260x3 NBR70 Key seal 35
O-ring 260x3,5 VMQ70 48000067 O-ring 260x3,5 VMQ70 OEM request
O-ring 260x4 NBR70 48001443 O-ring 260x4 NBR70 OEM 22
O-ring 260x5 NBR70 48009655 O-ring 260x5 NBR70 Key seal 61
O-ring 260x6 NBR70 48009656 O-ring 260x6 NBR70 Key seal 14
O-ring 265x3 NBR70 48001379 O-ring 265x3 NBR70 Key seal 31
O-ring 265x4 NBR70 48009657 O-ring 265x4 NBR70 Key seal 55
O-ring 265x6 NBR70 48000198 O-ring 265x6 NBR70 Key seal 1
O-ring 266,07x5,33 NBR70 48008220 O-ring 266,07x5,33 NBR70 OEM 50
O-ring 266,07x5,33 NBR90 48008221 O-ring 266,07x5,33 NBR90 OEM 46
O-ring 266,07x6,99 NBR70 48003498 O-ring 266,07x6,99 NBR70 OEM 13
O-ring 266,3x3,53 NBR70 48007484 O-ring 266,3x3,53 NBR70 Key seal 68
O-ring 266x7 >NBR90< 48004091 O-ring 266x7 >NBR90< OEM 9
X-ring XR 266,07x6,99 NBR70 48007875 X-ring XR 266,07x6,99 NBR70 Key seal request
O-ring 269,2x5,7 NBR70 48002249 O-ring 269,2x5,7 NBR70 OEM 23
O-ring 270x3 NBR70 48004658 O-ring 270x3 NBR70 OEM 49
O-ring 270x3,5 NBR70 48001208 O-ring 270x3,5 NBR70 OEM 31
O-ring 270x5 NBR70 48002056 O-ring 270x5 NBR70 OEM 46
O-ring 270x6 NBR70 48007485 O-ring 270x6 NBR70 Key seal request
O-ring 270x8 NBR70 48007278 O-ring 270x8 NBR70 Key seal request
O-ring 271x4 EPDM70 48003230 O-ring 271x4 EPDM70 OEM request
O-ring 272x4 EPDM70 48002390 O-ring 272x4 EPDM70 OEM request
O-ring 273x5 NBR70 48008717 O-ring 273x5 NBR70 OEM 15
O-ring 272,4x6,99 VMQ70 48007765 O-ring 272,4x6,99 VMQ70 OEM request
O-ring 275x3 FPM80 BROWN 48004296 O-ring 275x3 FPM80 BROWN OEM 4
O-ring 275x3 NBR70 48004521 O-ring 275x3 NBR70 OEM 31
O-ring 276x3,5 NBR70 48007965 O-ring 276x3,5 NBR70 Key seal request
O-ring 277x7 NBR70 48010791 O-ring 277x7 NBR70 OEM 18
O-ring 278,77x5,33 FPM80 48007718 O-ring 278,77x5,33 FPM80 Key seal request
O-ring 278,77x5,33 NBR70 48007486 O-ring 278,77x5,33 NBR70 Key seal 29
O-ring 278,77x5,33 NBR90 48002105 O-ring 278,77x5,33 NBR90 OEM 29
O-ring 278,77x6,99 NBR70 48002302 O-ring 278,77x6,99 NBR70 OEM 34
O-ring 278,99x3,53 EPDM70 48000287 O-ring 278,99x3,53 EPDM70 Key seal 8
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