NOX-MET®

Wrapped composite sliding bearing Stainless steel / PTFE coated | Maintenance-free dry sliding bearing | Corrosion resistance | Chemical resistance | DIN 1494 / ISO 3547

Bearing properties

  • NOX-MET® is a versatile, corrosion-resistant dry sliding bearing with PTFE sliding layer. Therefore, no lubrication is necessary. However, additional lubrication is possible in principle!

Material

  • Support material stainless steel (1.4301, on request also 1.4401)
  • Intermediate layer sintered bronze
  • Sliding Layer PTFE

Product properties

  • Maintenance maintenance free
  • Static load ≤ 250 N/mm²
  • Dynamic load ≤ 140 N/mm²
  • Sliding speed ≤ 2,0 m/s
  • Friction value 0,02 bis 0,18
  • Temperature strain -200 bis +280 °C
  • max. pv-value 1,8 N/mm² x m/s

Tolerance details

  • Housing ø H7
  • Bushing inner ø after mounting H9
  • Shaft tolerance f7

Shaft material

  • Steel, hardened or unhardened, surface roughness ≤ Rz 2 - 3

Mounting advise

  • housing Installation chamfer, approx. 1.5 mm x 15 to 45°.
  • shaft Installation chamfer, 5 mm x 15°, edges rounded.
  • installation mandrel It is advisable to use a suitable installation mandrel. It may be necessary to grease the outer surfaces during installation.
  • glue The adhesive must not touch the sliding surface.

Range of application

  • Pharmaceutical industry, medical technology, chemical industry, food industry, fittings

Are you interested or have further questions about our products?

Then do not hesitate and call us right away or write us a short message.
Our sales team will be happy to contact you!

product versions

NOX-MET® is available as:

All NOX-MET® products in the webshop
download datasheet