Wrapped composite dry sliding bearing stainless steel / PTFE

NOX-MET® , lead-free*


Wrapped composite dry sliding bearing Stainless steel / PTFE DIN 1494 / ISO 3547 Maintentance-free Stainless steel 1.4301 / (1.4401 on request) Flanged sliding bearings on request Also available without non-ferrous metal

Bearings - ball, needle and roller

Product features

Support material 1.4301 (1.4401 on request)
Intermediate layer Sinterbronze
Sliding layer PTFE
Specific load capacity static ≤ 250 [N/mm2]
Specific load capacity dynamic ≤ 140 [N/mm2] at low sliding speeds
Sliding speed ≤ 2.0 [m/s]
Friction value *** 0.02 [µ] to 0.20 [µ]
Temperature strain – 200 [°C] to + 280 [°C]
Max. PV-value 1.8 [N/mm² x m/s] 3.6 [N/mm² x m/s] for a short time
Housing Ø H7
Bushing inner-Ø after mounting H9
Shaft tolerance f7 to f8

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