igus GmbH Cylindrical plain bearing, GSM 0304 03
Model: GSM030403
Condition: New
Technical data: GSM
General:
Density: 1.46g/cm�
Color: dark gray
Max. moisture absorption (at 23�C/50% r.h.): 0.7%
(DIN 53495)
Max. Moisture absorption: 4%
Sliding friction coefficient, dynamic against steel: 0.08-0.15�
p x v-value, max. (dry): 0.42MPa x m/s
Elastic modulus: 7,800MPa (DIN 53457)
Tensile strength (at 20�C): 210MPa (DIN 53452)
Compressive strength: 78MPa
Max. recommended surface pressure (20�C): 80MPa
D-hardness: 81 (DIN 53505)
Max. long-term application temperature: 130�C
Max. Short-term application temperature: 220�C
Min.
Application temperature: -40�C
Thermal conductivity: 0.24W/m x K (ASTM C 177)