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

Bore diameter	75 mm
Outside diameter	185 mm
Height	125 mm
Basic dynamic load rating, axial	290.000 N
Basic static load rating, axial	890.000 N
Basic dynamic load rating, radial	81.000 N
Basic static load rating, radial	132.000 N
Fatigue load limit, axial	85.000 N
Fatigue load limit, radial	19.100 N
Limiting speed for oil lubrication	2.100 1/min
Limiting speed for grease lubrication	700 1/min
Bearing friction torque	8 Nm
Peso	10,016 kg
Maximum diameter of housing shoulder	136 mm
Minimum diameter shaft shoulder	110 mm
Height outer ring over wave washer	87 mm
Width, outer ring	27 mm
Distance to lubrication hole	15 mm
Rip diameter shaft washer	135 mm
Heeldiameter wave washer long	115 mm
Outside diameter wave washer long	135 mm
Width, wave washer	21 mm
Width wave washer long	46 mm
Width heel wave washer long	20 mm
Minimum chamfer dimension	0,3 mm
Minimum chamfer dimension 1	1 mm
Diameter lubrication hole	6 mm
Pitch circle diameter (holes)	155 mm
Number (screwing holes)	12
Split	30 °
Operating temperature min.	-30 °C
Operating temperature max.	120 °C
Rigidity axial	6.600 N/µm
Tilting stiffness	8.500 Nm/mrad
Mass moment of inertia	188 kg * cm²
Axial runout	2 µm
Recommended INA precision locknut for radial locking (not included)	ZMA75/125
Recommended INA precision locknut for axial locking (not included)	AM75
Tightening torque nut	580 Nm
Required locknut force	72.971 N
Rotary shaft seal to DIN 3760 (not included)	115X140X12
Size fixing screws DIN EN ISO 4762 10.9 (not included)	M12
Number of screws	12
Division (screwing holes)	30 °
Gabbia in plastica	TV
Stepped shaft locating washer extended on one side	L

Outside diameter

185 mm

Basic dynamic load rating, axial

290.000 N

Basic dynamic load rating, radial

81.000 N

Fatigue load limit, axial

85.000 N

Limiting speed for oil lubrication

2.100 1/min

Bearing friction torque

8 Nm

Maximum diameter of housing shoulder

136 mm

Height outer ring over wave washer

87 mm

Distance to lubrication hole

15 mm

Heeldiameter wave washer long

115 mm

Width, wave washer

21 mm

Width heel wave washer long

20 mm

Minimum chamfer dimension 1

1 mm

Pitch circle diameter (holes)

155 mm

Split

30 °

Operating temperature max.

120 °C

Tilting stiffness

8.500 Nm/mrad

Axial runout

2 µm

Recommended INA precision locknut for axial locking (not included)

AM75

Required locknut force

72.971 N

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

M12

Division (screwing holes)

30 °

Stepped shaft locating washer extended on one side

L

Cuscinetto radiale a rullini ed assiali a rulli cilindrici - ZARF75185-L-TV

Descrizione