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FAG INA Schaeffler
INA
ZARF30105-TV
Needle roller/axial cylindrical roller bearing ZARF30105-TV
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Main Dimensions & Performance Data
d
30 mm
Bore diameter
D
105 mm
Outside diameter
H
66 mm
Hight
Ca
107,000 N
Basic dynamic load rating, axial
C0a
265,000 N
Basic static load rating, axial
Cr
26,000 N
Basic dynamic load rating, radial
C0r
47,000 N
Basic static load rating, radial
Cua
22,900 N
Fatigue load limit, axial
Cur
6,800 N
Fatigue load limit, radial
nG Oil
4,400 1/min
Limiting speed for oil lubrication
nG Grease
1,300 1/min
Limiting speed for grease lubrication
MRL
2.1 Nm
Bearing friction torque
≈m
1.81 kg
Weight

Mounting dimensions
Da max
69 mm
Maximum diameter of housing shoulder
da min
52 mm
Minimum diameter shaft shoulder
t1
0.2 mm
Position bore in the housing

Dimensions
H1
41 mm
Height outer ring over wave washer
C
18 mm
Width, outer ring
C1
10 mm
Distance to lubrication hole
D1
68 mm
Rip diameter shaft washer
B
14 mm
Width, inner ring
rmin
0.3 mm
Minimum chamfer dimension
r1 min
0.6 mm
Minimum chamfer dimension
d1
3.2 mm
Diameter lubrication hole
J
85 mm
Pitch circle diameter (holes)
n
12
Number of screwing holes
n x t
30 °
Split

Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
120 °C
Operating temperature max.

Additional information
caL
3,300 N/µm
Rigidity axial
ckL
1,100 Nm/mrad
Tilting stiffness
Mm
6.53 kg*cm2
Mass moment of inertia
1 µm
Axial runout
radial
ZMA30/65
Recommended INA precision locknut for radial locking (not included)
axial
AM30
Recommended INA precision locknut for axial locking (not included)
MA
75 Nm
Tightening torque nut
24,287 N
Required locknut force
M8
Screw size
na
12
Number of screws
na x ta
30 °
Division (screwing holes)

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