O-rings

O-rings are circular seals for static and selected dynamic joints in hydraulics, pneumatics, pumps, valves, covers and flanges.

Select by inside diameter, cross-section and material. NBR, FKM, EPDM and silicone differ in their resistance to oil, water, temperature and chemicals. Measure the groove as well as the old seal because used elastomers may stretch or swell.

Product sorting

2 items total

Price

€ 2€ 3
0.04105090323

List of products

ON 45-2 NBR 70
O-ring - ON 45-2 NBR 70
Available to order – we will confirm availability
€1,97 excl. VAT
€2,38 / pcs
45x2 mm, NBR 70
2122314
O-ring - ON 75-3 NBR 70
O-ring - ON 75-3 NBR 70
Available to order – we will confirm availability
€1,97 excl. VAT
€2,38 / pcs
2122311

Listing controls

2 items total

Practical guide

How to choose the correct version

A suitable replacement cannot be identified by appearance alone. Compare the designation, dimensions, design and operating conditions.

What to compare before ordering

  • technical designation and manufacturer
  • dimensions, tolerances and mounting method
  • material, version and critical parameters
  • operating environment and assembly compatibility

Send the inside diameter, cross-section, medium, temperature and pressure so we can help choose the correct material.