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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 170x2,5 NBR70 48008177 O-ring 170x2,5 NBR70 Key seal 109
O-ring 170x3 >NBR90< 48000861 O-ring 170x3 >NBR90< OEM 67
O-ring 170x3 FPM80 48007704 O-ring 170x3 FPM80 Key seal request
O-ring 170x3 NBR70 48009480 O-ring 170x3 NBR70 Key seal 45
O-ring 170x3,5 >NBR90< 48000862 O-ring 170x3,5 >NBR90< OEM 115
O-ring 170x3,5 NBR70 48007443 O-ring 170x3,5 NBR70 Key seal 51
O-ring 170x4 >NBR90< 48000863 O-ring 170x4 >NBR90< OEM 34
O-ring 170x4 NBR70 48009481 O-ring 170x4 NBR70 Key seal 89
O-ring 170x5 >NBR90< 48000864 O-ring 170x5 >NBR90< OEM 27
O-ring 170x5 NBR70 48009482 O-ring 170x5 NBR70 Key seal 17
O-ring 170x5,5 NBR70 48001305 O-ring 170x5,5 NBR70 OEM request
O-ring 170x6 >NBR90< 48000865 O-ring 170x6 >NBR90< OEM 38
O-ring 170x6 NBR70 48008178 O-ring 170x6 NBR70 Key seal 60
O-ring 170x8 NBR70 48007444 O-ring 170x8 NBR70 Key seal request
O-ring 171,05x3,53 >NBR90< 48000866 O-ring 171,05x3,53 >NBR90< OEM 66
O-ring 171,05x3,53 FPM80 48007705 O-ring 171,05x3,53 FPM80 Key seal 3
O-ring 171,05x3,53 NBR70 48009485 O-ring 171,05x3,53 NBR70 Key seal 255
O-ring 171,05x3,53 VMQ70 RED 48004841 O-ring 171,05x3,53 VMQ70 RED OEM 13
O-ring 171,13x2,62 >NBR90< 48000867 O-ring 171,13x2,62 >NBR90< Key seal 40
O-ring 171,13x2,62 NBR70 48009486 O-ring 171,13x2,62 NBR70 Key seal 143
O-ring 171x3,5 FPM80 BLACK 48005003 O-ring 171x3,5 FPM80 BLACK OEM request
O-ring 172x2 NBR70 48009133 O-ring 172x2 NBR70 OEM 36
O-ring 172x4 >NBR90< 48000868 O-ring 172x4 >NBR90< OEM 49
O-ring 172x4 NBR70 48009487 O-ring 172x4 NBR70 Key seal 73
O-ring 172x4,5 FPM80 BLACK 48004472 O-ring 172x4,5 FPM80 BLACK OEM request
O-ring 172x4,5 NBR70 48009488 O-ring 172x4,5 NBR70 Key seal 110
O-ring 173x5 NBR70 48008179 O-ring 173x5 NBR70 Key seal 27
O-ring 174,1x8,4 NBR70 48009491 O-ring 174,1x8,4 NBR70 Key seal 31
O-ring 174,2x5,7 >NBR90< 48000870 O-ring 174,2x5,7 >NBR90< OEM 35
O-ring 174,2x5,7 FPM80 Brown 48008568 O-ring 174,2x5,7 FPM80 Brown OEM 33
O-ring 174,2x5,7 NBR70 48009492 O-ring 174,2x5,7 NBR70 Key seal 67
O-ring 174,6x6,99 >NBR90< 48000871 O-ring 174,6x6,99 >NBR90< OEM 28
O-ring 174,6x6,99 EPDM70 48011001 O-ring 174,6x6,99 EPDM70 OEM 10
O-ring 174,6x6,99 NBR70 48009493 O-ring 174,6x6,99 NBR70 Key seal 46
O-ring 174x3 NBR70 48004551 O-ring 174x3 NBR70 OEM 58
O-ring 174x3,5 NBR70 48008180 O-ring 174x3,5 NBR70 Key seal 68
O-ring 174x4 NBR70 48009489 O-ring 174x4 NBR70 Key seal 55
O-ring 174x5,33 NBR70 48009490 O-ring 174x5,33 NBR70 Key seal 30
O-ring 175x10 NBR70 48009494 O-ring 175x10 NBR70 Key seal 26
O-ring 175x2,5 NBR70 48007445 O-ring 175x2,5 NBR70 Key seal 103
O-ring 175x3 >NBR90< 48000876 O-ring 175x3 >NBR90< OEM 86
O-ring 175x3 NBR70 48009495 O-ring 175x3 NBR70 Key seal 110
O-ring 175x4 >NBR90< 48000877 O-ring 175x4 >NBR90< OEM 69
O-ring 175x4 NBR70 48007446 O-ring 175x4 NBR70 Key seal 48
O-ring 175x5 >NBR90< 48000878 O-ring 175x5 >NBR90< OEM 39
O-ring 175x5 NBR70 48009496 O-ring 175x5 NBR70 Key seal 10
O-ring 175x6 NBR90 48004280 O-ring 175x6 NBR90 OEM 11
O-ring 175x7 EPDM70 48003725 O-ring 175x7 EPDM70 OEM request
O-ring 175x7 FPM80 BROWN 48003724 O-ring 175x7 FPM80 BROWN OEM 2
O-ring 175x7 VMQ70 RED 48003726 O-ring 175x7 VMQ70 RED OEM request
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