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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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O-ring dimension
Inside diameter
Cross section
Details
Seal type
Manufacturers
Manufacturers
38
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30
Photo Code Name Producer Stock
O-ring 221,84x3,53 EPDM70 48001881 O-ring 221,84x3,53 EPDM70 OEM request
O-ring 221,84x3,53 NBR70 48002716 O-ring 221,84x3,53 NBR70 OEM 57
O-ring 221x3 NBR70 48007467 O-ring 221x3 NBR70 Key seal 27
O-ring 224x4 NBR70 48002539 O-ring 224x4 NBR70 OEM 18
O-ring 225x2,5 NBR70 48008240 O-ring 225x2,5 NBR70 OEM 22
O-ring 225x3 NBR70 48009593 O-ring 225x3 NBR70 Key seal 27
O-ring 225x3,5 NBR70 48007963 O-ring 225x3,5 NBR70 Key seal 54
O-ring 225x4 NBR70 48002116 O-ring 225x4 NBR70 OEM 8
O-ring 225x4,5 NBR70 48004596 O-ring 225x4,5 NBR70 OEM 29
O-ring 225x6 NBR70 48009196 O-ring 225x6 NBR70 Key seal 32
O-ring 227,97x5,33 NBR70 48009594 O-ring 227,97x5,33 NBR70 Key seal 17
O-ring 227,97x6,99 NBR70 48009595 O-ring 227,97x6,99 NBR70 Key seal 20
O-ring 227x4,5 NBR70 48004480 O-ring 227x4,5 NBR70 OEM 42
O-ring 228,2x3,53 NBR70 48009596 O-ring 228,2x3,53 NBR70 Key seal 53
X-ring XR 228,19x3,53 FPM70 48003890 X-ring XR 228,19x3,53 FPM70 OEM 17
O-ring 229,1x8,4 NBR70 48009597 O-ring 229,1x8,4 NBR70 Key seal 11
O-ring 229,2x5,7 >NBR90< 48004245 O-ring 229,2x5,7 >NBR90< OEM 30
O-ring 229,3x5,7 NBR70 48007469 O-ring 229,3x5,7 NBR70 Key seal request
O-ring 230,12x2,62 NBR70 48001338 O-ring 230,12x2,62 NBR70 OEM 36
O-ring 230x2 NBR70 48004372 O-ring 230x2 NBR70 OEM 20
O-ring 230x3 FPM80 GREEN 48002588 O-ring 230x3 FPM80 GREEN OEM request
O-ring 230x3 NBR70 48009197 O-ring 230x3 NBR70 Key seal 20
O-ring 230x4 NBR70 48003630 O-ring 230x4 NBR70 OEM request
O-ring 230x5 NBR70 48007470 O-ring 230x5 NBR70 Key seal 46
O-ring 230x5,33 NBR70 48010222 O-ring 230x5,33 NBR70 Key seal request
O-ring 230x6 EPDM70 48008755 O-ring 230x6 EPDM70 OEM request
O-ring 230x6 NBR70 48009198 O-ring 230x6 NBR70 Key seal 49
O-ring 230x8 NBR70 48007471 O-ring 230x8 NBR70 Key seal 13
O-ring 232,55x3,53 NBR70 48001539 O-ring 232,55x3,53 NBR70 OEM 8
O-ring 232x4,5 FPM75 BROWN 48004393 O-ring 232x4,5 FPM75 BROWN OEM request
O-ring 233x3 NBR70 48010798 O-ring 233x3 NBR70 OEM 45
O-ring 234,32x5,33 FPM80 BROWN 48004256 O-ring 234,32x5,33 FPM80 BROWN OEM request
O-ring 234,32x5,33 VMQ70 48004465 O-ring 234,32x5,33 VMQ70 OEM 3
O-ring 234,3x6,99 NBR70 48007472 O-ring 234,3x6,99 NBR70 Key seal request
O-ring 234,54x3,53 NBR70 48009609 O-ring 234,54x3,53 NBR70 Key seal 62
O-ring 234,5x8,4 NBR70 48007473 O-ring 234,5x8,4 NBR70 Key seal request
O-ring 234,6x5,7 >NBR90< 48003383 O-ring 234,6x5,7 >NBR90< OEM 63
O-ring 234x7 NBR70 48008697 O-ring 234x7 NBR70 OEM 14
O-ring 235x10 NBR70 48007475 O-ring 235x10 NBR70 Key seal request
O-ring 235x3 >NBR90< 48004807 O-ring 235x3 >NBR90< OEM 35
O-ring 235x3 NBR70 48004178 O-ring 235x3 NBR70 OEM request
O-ring 235x6 NBR70 48002593 O-ring 235x6 NBR70 OEM 69
O-ring 235x7 NBR70 48004778 O-ring 235x7 NBR70 OEM 11
O-ring 235x8,5 NBR70 48007474 O-ring 235x8,5 NBR70 Key seal 17
O-ring 236x7 NBR70 48009200 O-ring 236x7 NBR70 Key seal request
O-ring 237,5x6 >NBR90< 48003619 O-ring 237,5x6 >NBR90< OEM 20
O-ring 237x3 NBR70 48001494 O-ring 237x3 NBR70 OEM 23
O-ring 237x4 FEP/FKM 48002547 O-ring 237x4 FEP/FKM OEM request
O-ring 238x3,5 NBR70 48009610 O-ring 238x3,5 NBR70 Key seal 8
O-ring 238x5 NBR70 48007476 O-ring 238x5 NBR70 Key seal 30
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