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

Bore diameter	90 mm
Diametro esterno	210 mm
Hight	110 mm
Coefficiente di carico dinamico, assiale	325.000 N
Coefficiente di carico statico, assiale	1.030.000 N
coefficiente di carico dinamico, radiale	98.000 N
coefficiente di carico statico, radiale	210.000 N
Carico limite a fatica, assiale	95.000 N
Carico limita a fatica, radiale	29.000 N
Limiting speed for oil lubrication	1.800 1/min
Limiting speed for grease lubrication	700 1/min
Bearing friction torque	10,5 Nm
Peso	13,536 kg
Maximum diameter of housing shoulder	161 mm
Minimum diameter shaft shoulder	130 mm
Height outer ring over wave washer	69,5 mm
Width, outer ring	32 mm
Distance to lubrication hole	17,5 mm
Rip diameter shaft washer	160 mm
Width, inner ring	22,5 mm
Dimensione minima dello smusso	0,3 mm
Minimum chamfer dimension	1 mm
Diameter lubrication hole	8 mm
Pitch circle diameter (holes)	180 mm
Number (screwing holes)	16
Split	22,5 °
Temperatura d’esercizio min.	-30 °C
Temperatura d’esercizio max.	120 °C
Rigidity axial	7.700 N/µm
Tilting stiffness	14.500 Nm/mrad
Mass moment of inertia	312 kg * cm²
Axial runout	2 µm
Recommended INA precision locknut for radial locking (not included)	ZMA90/155
Recommended INA precision locknut for axial locking (not included)	AM90
Tightening torque nut	960 Nm
Required locknut force	100.669 N
Screw size	M12
Number of screws	16
Division (screwing holes)	22,5 °
Gabbia in plastica	TV

Diametro esterno

210 mm

Coefficiente di carico dinamico, assiale

325.000 N

coefficiente di carico dinamico, radiale

98.000 N

Carico limite a fatica, assiale

95.000 N

Limiting speed for oil lubrication

1.800 1/min

Bearing friction torque

10,5 Nm

Maximum diameter of housing shoulder

161 mm

Height outer ring over wave washer

69,5 mm

Distance to lubrication hole

17,5 mm

Width, inner ring

22,5 mm

Minimum chamfer dimension

1 mm

Pitch circle diameter (holes)

180 mm

Split

22,5 °

Temperatura d’esercizio max.

120 °C

Tilting stiffness

14.500 Nm/mrad

Axial runout

2 µm

Recommended INA precision locknut for axial locking (not included)

AM90

Required locknut force

100.669 N

Number of screws

16

Gabbia in plastica

TV

Cuscinetto radiale a rullini ed assiali a rulli cilindrici - ZARF90210-TV