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Bushing ZDF (Bronze)
PDF Catalog Bushing ZDF.pdf
COMPOSITION= BRONZE (Cu Sn 8)
ESSENTIAL LUBRICATION. HIGH CHEMICAL RESISTANCE TO AGGRESSIVE SUBSTANCES. HIGH MECHANICAL RESISTANCE. HIGH THERMAL CONDUCTIVITY REDUCES SIZES. EASY MOUNTING AND MAINTENANCE. HIGH LOAD CAPACITY.
RECOMMENDED SEAT TOLERANCES:
H7
AFTER MOUNTING THE BUSHING
REACHES H9 TOLERANCE ON I.D.
RECOMMENDED SHAFTS TOLERANCES:
e7-f7
|
MAX STATIC LOAD |
120N/mm² |
|
MAX DYNAMIC LOAD |
40N/mm² |
|
MAX SLIDING SPEED |
2,5m/s |
|
MAX PV (DYNAMIC LOAD) VALUE |
2,8N/mm² x m/s |
|
FRICTION COEFFICIENT |
0,08 - 0,25 |
|
WORKING TEMPERATURE |
-100- +200°c |
|
THERMAL CONDUCTIVITY |
60W/m x K |
|
THERMAL EXPANSION COEFFICIENT |
15x10°/K |