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GLYCODUR F
GLYCODUR A+AB
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Composition - Characteristics

Sliding bearing material

Characteristics Summary of
GLYCODUR® F Material

Properties – mating surface requirements GLYCODUR F
Construction Steel backing with sintered layer of tin bronze. Pore filling and covering layer (5 to 30 µm/0.0002 to 0.00118 in) of PTFE with friction-reducing additives
Permissible static specific
bearing load
250 MPa (36 250 psi)
Permissible dynamic specific
load
80 MPa (11 600 psi)
Maximum sliding velocity 2 m/s (400 fpm)
Operating temperature -200 to +260 °C (-330 to +500°F)
Coefficient of friction 0.03 to 0.25
Stick-slip negligible
Wear layer thickness 0.2 mm (0.0079 in)
Lubrication not required
Ability to support edge loads
(e.g. resulting from misalignment)
good
Ability to embed dirt and foreign particles good
Ability to carry alternating loads excellent
Ability to accommodate
linear movement
good
Machining of sliding surface after mounting calibration


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