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

Bore diameter	90 mm
Outside diameter	210 mm
Height	135 mm
Basic dynamic load rating, axial	325.000 N
Basic static load rating, axial	1.030.000 N
Basic dynamic load rating, radial	98.000 N
Basic static load rating, radial	210.000 N
Fatigue load limit, axial	95.000 N
Fatigue load limit, radial	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	15,076 kg
Maximum diameter of housing shoulder	161 mm
Minimum diameter shaft shoulder	125 mm
Height outer ring over wave washer	94,5 mm
Width, outer ring	32 mm
Distance to lubrication hole	17,5 mm
Rip diameter shaft washer	160 mm
Heeldiameter wave washer long	130 mm
Outside diameter wave washer long	158 mm
Width, wave washer	22,5 mm
Width wave washer long	47,5 mm
Width heel wave washer long	18 mm
Minimum chamfer dimension	0,3 mm
Minimum chamfer dimension 1	1 mm
Diameter lubrication hole	8 mm
Pitch circle diameter (holes)	180 mm
Number (screwing holes)	16
Split	22,5 °
Operating temperature min.	-30 °C
Operating temperature max.	120 °C
Rigidity axial	7.700 N/µm
Tilting stiffness	14.500 Nm/mrad
Mass moment of inertia	372 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
Rotary shaft seal to DIN 3760 (not included)	130X160X12
Size fixing screws DIN EN ISO 4762 10.9 (not included)	M12
Number of screws	16
Division (screwing holes)	22,5 °
Gabbia in plastica	TV
Stepped shaft locating washer extended on one side	L

Outside diameter

210 mm

Basic dynamic load rating, axial

325.000 N

Basic dynamic load rating, radial

98.000 N

Fatigue load limit, axial

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

94,5 mm

Distance to lubrication hole

17,5 mm

Heeldiameter wave washer long

130 mm

Width, wave washer

22,5 mm

Width heel wave washer long

18 mm

Minimum chamfer dimension 1

1 mm

Pitch circle diameter (holes)

180 mm

Split

22,5 °

Operating temperature 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

Size fixing screws DIN EN ISO 4762 10.9 (not included)

M12

Division (screwing holes)

22,5 °

Stepped shaft locating washer extended on one side

L

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

Description