SF-BF


Properties

The SF-BF bearing use the PTFE fibres fabric and aramid fiber overlayed on metal backing. The fabric has very high load capacity and high acuracy. The bushing has superior performance under low speed and heavy friction condition. Widely used in heavy equipment like construction machinery, agriculture machinery.


Technical Data

Limit Value(Oil+Dry) 3.6N/mm² × m/s
Friction Coefficient 0.04     0.20
Temperature Range -195°C     +280°C
Resilience 140 N/mm²
Sliding Speed Limit 5 m/s

Einsatzgebiete

Widely used in heavy equipment like construction machinery, agriculture machinery.