Bore diameter
|
20 mm |
Diametro esterno
|
68 mm |
Hight
|
46 mm |
Coefficiente di carico dinamico, assiale
|
33.500 N |
Coefficiente di carico statico, assiale
|
76.000 N |
coefficiente di carico dinamico, radiale
|
14.900 N |
coefficiente di carico statico, radiale
|
22.400 N |
Carico limite a fatica, assiale
|
6.400 N |
Carico limita a fatica, radiale
|
3.400 N |
Limiting speed for oil lubrication
|
7.000 1/min |
Limiting speed for grease lubrication
|
2.000 1/min |
Bearing friction torque
|
0,5 Nm |
Peso
|
0,495 kg |
Maximum diameter of housing shoulder
|
43 mm |
Minimum diameter shaft shoulder
|
33 mm |
Height outer ring over wave washer
|
29 mm |
Width, outer ring
|
14 mm |
Distance to lubrication hole
|
8 mm |
Rip diameter shaft washer
|
42 mm |
Width, inner ring
|
10 mm |
Dimensione minima dello smusso
|
0,3 mm |
Minimum chamfer dimension
|
0,6 mm |
Diameter lubrication hole
|
3,2 mm |
Pitch circle diameter (holes)
|
53 mm |
Number (screwing holes)
|
8 |
Split
|
45 ° |
Temperatura d’esercizio min.
|
-30 °C |
Temperatura d’esercizio max.
|
120 °C |
Rigidity axial
|
1.800 N/µm |
Tilting stiffness
|
230 Nm/mrad |
Mass moment of inertia
|
0,615 kg * cm² |
Axial runout
|
1 µm |
Recommended INA precision locknut for radial locking (not included)
|
ZMA20/38 |
Recommended INA precision locknut for axial locking (not included)
|
AM20 |
Tightening torque nut
|
18 Nm |
Required locknut force
|
8.972 N |
Screw size
|
M6 |
Number of screws
|
8 |
Division (screwing holes)
|
45 ° |
Gabbia in plastica
|
TV |