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ZARF30105-L-TV INA

Needle roller/axial cylindrical roller bearings ZARF..-L, double direction, for screw mounting, long shaft locating washer


d Bore diameter 30 mm
D Outside diameter 105 mm
H Height 82 mm
Ca Basic dynamic load rating, axial 107.000 N
C0a Basic static load rating, axial 265.000 N
Cr Basic dynamic load rating, radial 26.000 N
C0r Basic static load rating, radial 47.000 N
Cua Fatigue load limit, axial 22.900 N
Cur Fatigue load limit, radial 6.800 N
nG Oil Limiting speed for oil lubrication 4.400 1/min
nG Grease Limiting speed for grease lubrication 1.300 1/min
MRL Bearing friction torque 2,1 Nm
≈m Weight 1,98 kg
Da max Maximum diameter of housing shoulder 69 mm
da min Minimum diameter shaft shoulder 50 mm
H1 Height outer ring over wave washer 57 mm
C Width, outer ring 18 mm
C1 Distance to lubrication hole 10 mm
D1 Rip diameter shaft washer 68 mm
D2 Heeldiameter wave washer long 52 mm
D3 Outside diameter wave washer long 66 mm
B Width, wave washer 14 mm
B1 Width wave washer long 30 mm
B2 Width heel wave washer long 13 mm
rmin Minimum chamfer dimension 0,3 mm
r1 min Minimum chamfer dimension 1 0,6 mm
d1 Diameter lubrication hole 3,2 mm
J Pitch circle diameter (holes) 85 mm
n Number (screwing holes) 12
n x t Split 30 °
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 20 °C
caL Rigidity axial 3.300 N/µm
ckL Tilting stiffness 1.100 Nm/mrad
Mm Mass moment of inertia 7,43 kg * cm²
radial Recommended INA precision locknut for radial locking (not included) ZMA30/65
axial Recommended INA precision locknut for axial locking (not included) AM30
MA Tightening torque nut 75 Nm
na Number of screws 12
na x ta Division (screwing holes) 30 °
Cage plastic cage TV
Locating Feature , bearing outer ring Stepped shaft locating washer extended on one side L