Industrial Tecnica. Cuscinetto radiale a rullini ed assiali a rulli cilindrici

Bore diameter	70 mm
Diametro esterno	160 mm
Hight	82 mm
Coefficiente di carico dinamico, assiale	201.000 N
Coefficiente di carico statico, assiale	630.000 N
coefficiente di carico dinamico, radiale	56.000 N
coefficiente di carico statico, radiale	119.000 N
Carico limite a fatica, assiale	58.000 N
Carico limita a fatica, radiale	16.100 N
Limiting speed for oil lubrication	2.400 1/min
Limiting speed for grease lubrication	800 1/min
Bearing friction torque	4,8 Nm
Peso	4,87 kg
Maximum diameter of housing shoulder	116 mm
Minimum diameter shaft shoulder	100 mm
Height outer ring over wave washer	51 mm
Width, outer ring	22,5 mm
Distance to lubrication hole	12,5 mm
Rip diameter shaft washer	115 mm
Width, inner ring	17,5 mm
Dimensione minima dello smusso	0,3 mm
Minimum chamfer dimension	0,6 mm
Diameter lubrication hole	6 mm
Pitch circle diameter (holes)	133 mm
Number (screwing holes)	12
Split	30 °
Temperatura d’esercizio min.	-30 °C
Temperatura d’esercizio max.	120 °C
Rigidity axial	5.800 N/µm
Tilting stiffness	6.000 Nm/mrad
Mass moment of inertia	62,2 kg * cm²
Axial runout	1 µm
Recommended INA precision locknut for radial locking (not included)	ZMA70/110
Recommended INA precision locknut for axial locking (not included)	AM70
Tightening torque nut	330 Nm
Required locknut force	46.786 N
Screw size	M10
Number of screws	12
Division (screwing holes)	30 °
Gabbia in plastica	TV

Diametro esterno

160 mm

Coefficiente di carico dinamico, assiale

201.000 N

coefficiente di carico dinamico, radiale

56.000 N

Carico limite a fatica, assiale

58.000 N

Limiting speed for oil lubrication

2.400 1/min

Bearing friction torque

4,8 Nm

Maximum diameter of housing shoulder

116 mm

Height outer ring over wave washer

51 mm

Distance to lubrication hole

12,5 mm

Width, inner ring

17,5 mm

Minimum chamfer dimension

0,6 mm

Pitch circle diameter (holes)

133 mm

Split

30 °

Temperatura d’esercizio max.

120 °C

Tilting stiffness

6.000 Nm/mrad

Axial runout

1 µm

Recommended INA precision locknut for axial locking (not included)

AM70

Required locknut force

46.786 N

Number of screws

12

Gabbia in plastica

TV

Cuscinetto radiale a rullini ed assiali a rulli cilindrici - ZARF70160-TV