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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
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Details
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Manufacturers
Manufacturers
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Photo Code Name Producer Stock
O-ring 158,42x2,62 >NBR90< 48001107 O-ring 158,42x2,62 >NBR90< Key seal 13
O-ring 158,44x3,53 VMQ70 48010296 O-ring 158,44x3,53 VMQ70 Key seal request
O-ring 158,52x5,33 NBR90 48007536 O-ring 158,52x5,33 NBR90 Key seal 91
O-ring 158x4 FPM80 48007199 O-ring 158x4 FPM80 Key seal request
O-ring 158x4 NBR70 48002883 O-ring 158x4 NBR70 OEM 66
O-ring 158x6 NBR70 48008167 O-ring 158x6 NBR70 Key seal 60
X-ring XR 158,35x3,53 NBR70 48004167 X-ring XR 158,35x3,53 NBR70 OEM 4
O-ring 159,1x8,4 NBR70 48009453 O-ring 159,1x8,4 NBR70 Key seal 63
O-ring 159,2x5,7 >NBR90< 48001109 O-ring 159,2x5,7 >NBR90< OEM 59
O-ring 159,2x5,7 NBR70 48009454 O-ring 159,2x5,7 NBR70 Key seal 168
O-ring 159,5x6,99 >NBR90< 48001110 O-ring 159,5x6,99 >NBR90< OEM 20
O-ring 160x10 NBR70 48008171 O-ring 160x10 NBR70 Key seal request
O-ring 160x2 NBR70 48009458 O-ring 160x2 NBR70 Key seal 52
O-ring 160x2,5 >NBR90< 48001111 O-ring 160x2,5 >NBR90< OEM 8
O-ring 160x2,5 NBR70 48008168 O-ring 160x2,5 NBR70 Key seal 159
O-ring 160x3 >NBR90< 48001052 O-ring 160x3 >NBR90< OEM 97
O-ring 160x3 FPM80 48007703 O-ring 160x3 FPM80 Key seal request
O-ring 160x3 NBR70 48009459 O-ring 160x3 NBR70 Key seal 23
O-ring 160x3 VMQ70 48007763 O-ring 160x3 VMQ70 Key seal request
O-ring 160x3,5 NBR70 48008169 O-ring 160x3,5 NBR70 Key seal 136
O-ring 160x4 >NBR90< 48001053 O-ring 160x4 >NBR90< OEM 32
O-ring 160x4 FPM80 48010280 O-ring 160x4 FPM80 Key seal request
O-ring 160x4 NBR70 48009460 O-ring 160x4 NBR70 Key seal 86
O-ring 160x4,5 EPDM70 48004573 O-ring 160x4,5 EPDM70 OEM request
O-ring 160x4,5 FPM80 BROWN 48003140 O-ring 160x4,5 FPM80 BROWN OEM request
O-ring 160x4,5 NBR70 48008170 O-ring 160x4,5 NBR70 Key seal 145
O-ring 160x5 >NBR90< 48001055 O-ring 160x5 >NBR90< OEM 82
O-ring 160x5 NBR70 48009461 O-ring 160x5 NBR70 Key seal 141
O-ring 160x5,3 FPM80 BROWN 48004204 O-ring 160x5,3 FPM80 BROWN OEM 5
O-ring 160x6 >NBR90< 48001056 O-ring 160x6 >NBR90< OEM 57
O-ring 160x6 NBR70 48009462 O-ring 160x6 NBR70 Key seal 25
O-ring 160x7 >NBR90< 48001057 O-ring 160x7 >NBR90< OEM 30
O-ring 160x8 NBR70 48003913 O-ring 160x8 NBR70 OEM 28
O-ring 161,9x6,99 >NBR90< 48001058 O-ring 161,9x6,99 >NBR90< OEM 55
O-ring 162x2,5 NBR70 48009463 O-ring 162x2,5 NBR70 Key seal 123
O-ring 162x3 >NBR90< 48001060 O-ring 162x3 >NBR90< OEM 19
O-ring 162x5 >NBR90< 48000447 O-ring 162x5 >NBR90< OEM 30
O-ring 162x6 NBR70 48008172 O-ring 162x6 NBR70 Key seal 87
O-ring 163x3 NBR70 48001348 O-ring 163x3 NBR70 OEM 64
O-ring 163x3,5 NBR70 48007915 O-ring 163x3,5 NBR70 Key seal 48
O-ring 164,1x8,4 NBR70 48009464 O-ring 164,1x8,4 NBR70 Key seal 20
O-ring 164,2x5,7 >NBR90< 48000842 O-ring 164,2x5,7 >NBR90< OEM 23
O-ring 164,2x5,7 NBR70 48001230 O-ring 164,2x5,7 NBR70 Key seal 79
O-ring 164,47x5,33 NBR70 48009465 O-ring 164,47x5,33 NBR70 Key seal 62
O-ring 164,47x5,33 NBR90 48007537 O-ring 164,47x5,33 NBR90 Key seal 51
O-ring 164,47x6,99 >NBR90< 48000843 O-ring 164,47x6,99 >NBR90< OEM 43
O-ring 164,47x6,99 NBR70 48009466 O-ring 164,47x6,99 NBR70 Key seal 241
O-ring 164,78x2,62 >NBR90< 48000845 O-ring 164,78x2,62 >NBR90< Key seal 58
O-ring 164,78x2,62 NBR70 48009468 O-ring 164,78x2,62 NBR70 Key seal 110
O-ring 164,7x3,53 >NBR90< 48000844 O-ring 164,7x3,53 >NBR90< OEM 8
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