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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
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Manufacturers
Manufacturers
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Photo Code Name Producer Stock
O-ring 154,2x5,7 >NBR90< 48001093 O-ring 154,2x5,7 >NBR90< OEM 33
O-ring 154,2x5,7 NBR70 48009440 O-ring 154,2x5,7 NBR70 Key seal 404
O-ring 154,81x1,78 NBR70 48009441 O-ring 154,81x1,78 NBR70 Key seal 116
O-ring 154x3 >NBR90< 48001094 O-ring 154x3 >NBR90< OEM 121
O-ring 154x3 NBR70 48009438 O-ring 154x3 NBR70 Key seal 156
O-ring 154x5 FPM80 48001472 O-ring 154x5 FPM80 OEM request
O-ring 154x5 NBR70 48008164 O-ring 154x5 NBR70 Key seal 103
O-ring 155,6x6,99 >NBR90< 48001096 O-ring 155,6x6,99 >NBR90< OEM 157
O-ring 155,6x6,99 NBR70 48000223 O-ring 155,6x6,99 NBR70 Key seal 22
O-ring 155x10 NBR70 48011025 O-ring 155x10 NBR70 OEM request
O-ring 155x2 FPM80 BLACK 48003323 O-ring 155x2 FPM80 BLACK OEM 1
O-ring 155x2 NBR70 48009442 O-ring 155x2 NBR70 Key seal 114
O-ring 155x2,5 >NBR90< 48001097 O-ring 155x2,5 >NBR90< OEM 3
O-ring 155x2,5 NBR70 48008165 O-ring 155x2,5 NBR70 Key seal 73
O-ring 155x3 >NBR90< 48001098 O-ring 155x3 >NBR90< OEM 27
O-ring 155x3 NBR70 48009443 O-ring 155x3 NBR70 Key seal 34
O-ring 155x3,5 >NBR90< 48001099 O-ring 155x3,5 >NBR90< OEM 36
O-ring 155x3,5 NBR70 48009444 O-ring 155x3,5 NBR70 Key seal 176
O-ring 155x3,53 NBR70 48012043 O-ring 155x3,53 NBR70 OEM 50
O-ring 155x4 >NBR90< 48001100 O-ring 155x4 >NBR90< OEM 1
O-ring 155x4 NBR70 48009445 O-ring 155x4 NBR70 Key seal 33
O-ring 155x4,5 NBR70 48009446 O-ring 155x4,5 NBR70 Key seal 274
O-ring 155x5 >NBR90< 48001102 O-ring 155x5 >NBR90< OEM 25
O-ring 155x5 FPM80 48007702 O-ring 155x5 FPM80 Key seal request
O-ring 155x5 NBR70 48009447 O-ring 155x5 NBR70 Key seal 201
O-ring 155x5,33 NBR70 48009448 O-ring 155x5,33 NBR70 Key seal 117
O-ring 155x6 >NBR90< 48001104 O-ring 155x6 >NBR90< OEM 35
O-ring 155x6 NBR70 48009449 O-ring 155x6 NBR70 Key seal 55
O-ring 157x3 NBR70 48008166 O-ring 157x3 NBR70 Key seal 200
O-ring 158,12x5,33 >NBR90< 48001203 O-ring 158,12x5,33 >NBR90< OEM 13
O-ring 158,12x5,33 FPM80 48001207 O-ring 158,12x5,33 FPM80 OEM request
O-ring 158,12x5,33 NBR70 48009450 O-ring 158,12x5,33 NBR70 Key seal 10
O-ring 158,12x6,99 >NBR90< 48001105 O-ring 158,12x6,99 >NBR90< OEM 128
O-ring 158,12x6,99 NBR70 48009451 O-ring 158,12x6,99 NBR70 Key seal 55
O-ring 158,34x3,53 FPM80 BROWN 48005004 O-ring 158,34x3,53 FPM80 BROWN OEM request
O-ring 158,35x3,53 >NBR90< 48001106 O-ring 158,35x3,53 >NBR90< OEM request
O-ring 158,35x3,53 NBR70 48009452 O-ring 158,35x3,53 NBR70 Key seal 123
O-ring 158,42x2,62 >NBR90< 48001107 O-ring 158,42x2,62 >NBR90< Key seal 87
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 61
O-ring 158x4 FPM80 48007199 O-ring 158x4 FPM80 Key seal request
O-ring 158x4 NBR70 48002883 O-ring 158x4 NBR70 OEM 124
O-ring 158x6 NBR70 48008167 O-ring 158x6 NBR70 Key seal 265
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 8
O-ring 159,2x5,7 >NBR90< 48001109 O-ring 159,2x5,7 >NBR90< OEM 87
O-ring 159,2x5,7 NBR70 48009454 O-ring 159,2x5,7 NBR70 Key seal 51
O-ring 159,5x6,99 >NBR90< 48001110 O-ring 159,5x6,99 >NBR90< OEM 10
O-ring 160x10 NBR70 48008171 O-ring 160x10 NBR70 Key seal request
O-ring 160x2 NBR70 48009458 O-ring 160x2 NBR70 Key seal 37
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