Excellent sliding and wear behaviour, for all types of movement, high load capacity, good... more
Product information "NOX – MET® Thrust washer NXA"
Excellent sliding and wear behaviour, for all types of movement, high load capacity, good corrosion resistance.
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!
Materials
Support material/Carrier 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 up to 0,18 µ |
Temperature strain | –200 to +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
Material | Steel, hardened or unhardened, surface roughness ≤ Rz 2 - 3 |
Mounting advice
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. |
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