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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
19
16
30
Photo Code Name Producer Stock
O-ring 19,41x1,78 NBR70 48002967 O-ring 19,41x1,78 NBR70 OEM request
O-ring 19,43x1,78 NBR70 48002968 O-ring 19,43x1,78 NBR70 OEM request
O-ring 19,4x2,1 NBR90 48000022 O-ring 19,4x2,1 NBR90 Key seal 1469
O-ring 19,51x1,5 NBR70 48002786 O-ring 19,51x1,5 NBR70 OEM request
O-ring 19,53x1,78 NBR70 48002970 O-ring 19,53x1,78 NBR70 OEM request
O-ring 19,5x1 NBR70 48003150 O-ring 19,5x1 NBR70 OEM 2788
O-ring 19,5x1,5 NBR70 48002785 O-ring 19,5x1,5 NBR70 OEM request
O-ring 19,5x1,78 NBR70 48002969 O-ring 19,5x1,78 NBR70 OEM request
O-ring 19,5x2 FPM80 48007621 O-ring 19,5x2 FPM80 Key seal 103
O-ring 19,5x2 NBR70 48009523 O-ring 19,5x2 NBR70 Key seal 2791
O-ring 19,5x2,4 FPM80 BROWN 48003626 O-ring 19,5x2,4 FPM80 BROWN OEM 214
O-ring 19,5x2,5 NBR70 48007986 O-ring 19,5x2,5 NBR70 Key seal 3555
O-ring 19,5x3 FPM80 48007622 O-ring 19,5x3 FPM80 Key seal 6
O-ring 19,5x3 NBR70 48009524 O-ring 19,5x3 NBR70 Key seal 1256
O-ring 19,5x3,5 NBR70 48004795 O-ring 19,5x3,5 NBR70 OEM 467
O-ring 19,7x1,5 NBR70 48002787 O-ring 19,7x1,5 NBR70 OEM request
O-ring 19,7x2,5 FPM80 BROWN 48002604 O-ring 19,7x2,5 FPM80 BROWN OEM 22
O-ring 19,8x1,78 NBR70 48002971 O-ring 19,8x1,78 NBR70 OEM request
O-ring 19,8x2,4 >NBR90< 48003832 O-ring 19,8x2,4 >NBR90< OEM 562
O-ring 19x1,5 NBR70 48002783 O-ring 19x1,5 NBR70 Key seal 781
O-ring 19x1,6 NBR70 48000255 O-ring 19x1,6 NBR70 Key seal 528
O-ring 19x1,78 NBR70 48002960 O-ring 19x1,78 NBR70 OEM request
O-ring 19x2 FPM80 48010778 O-ring 19x2 FPM80 OEM 73
O-ring 19x2 FPM80 GREEN 48003322 O-ring 19x2 FPM80 GREEN OEM 2
O-ring 19x2 NBR70 48003857 O-ring 19x2 NBR70 Key seal 2352
O-ring 19x2,2 NBR70 48007264 O-ring 19x2,2 NBR70 Key seal request
O-ring 19x2,5 EPDM70 48007556 O-ring 19x2,5 EPDM70 Key seal request
O-ring 19x2,5 FPM80 48007620 O-ring 19x2,5 FPM80 Key seal request
O-ring 19x2,5 FPM80 BLACK 48002563 O-ring 19x2,5 FPM80 BLACK OEM 146
O-ring 19x2,5 NBR70 48009519 O-ring 19x2,5 NBR70 Key seal 774
O-ring 19x2,5 NBR70 O-ring 19x2,5 NBR70 Key seal request
O-ring 19x3 >NBR90< 48002682 O-ring 19x3 >NBR90< OEM 643
O-ring 19x3 FPM80 48009520 O-ring 19x3 FPM80 Key seal 81
O-ring 19x3 FPM80 BLACK 48004355 O-ring 19x3 FPM80 BLACK OEM 153
O-ring 19x3 NBR70 48003165 O-ring 19x3 NBR70 Key seal 1013
O-ring 19x3,5 EPDM70 48001164 O-ring 19x3,5 EPDM70 OEM request
O-ring 19x3,5 NBR70 48009521 O-ring 19x3,5 NBR70 Key seal 1696
O-ring 19x4 FPM80 BROWN 48004837 O-ring 19x4 FPM80 BROWN OEM request
O-ring 19x4 NBR70 48003311 O-ring 19x4 NBR70 Key seal 1605
O-ring 19x5 NBR70 48009522 O-ring 19x5 NBR70 Key seal 506
O-ring 20,1x1,6 EPDM70 48002370 O-ring 20,1x1,6 EPDM70 OEM request
O-ring 20,22x3,53 FPM80 BROWN 48003809 O-ring 20,22x3,53 FPM80 BROWN OEM request
O-ring 20,22x3,53 NBR70 48009550 O-ring 20,22x3,53 NBR70 Key seal 2234
O-ring 20,24x1,78 NBR70 48002974 O-ring 20,24x1,78 NBR70 OEM request
O-ring 20,24x2,62 EPDM70 48010760 O-ring 20,24x2,62 EPDM70 OEM 700
O-ring 20,29x2,62 >NBR90< 48002357 O-ring 20,29x2,62 >NBR90< OEM 2291
O-ring 20,29x2,62 NBR70 48009551 O-ring 20,29x2,62 NBR70 Key seal 2630
O-ring 20,2x1,78 NBR70 48002973 O-ring 20,2x1,78 NBR70 OEM request
O-ring 20,35x1,78 EPDM70 48004069 O-ring 20,35x1,78 EPDM70 OEM 20
O-ring 20,35x1,78 FPM80 48002479 O-ring 20,35x1,78 FPM80 OEM 183
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