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FAG INA Schaeffler
INA
ZARN55115-L-TV
Needle roller/axial cylindrical roller bearing ZARN55115-L-TV
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Main Dimensions & Performance Data
d
55 mm
Bore diameter
D
115 mm
Outside diameter
H
103 mm
Hight
Ca
177,000 N
Basic dynamic load rating, axial
C0a
500,000 N
Basic static load rating, axial
Cr
44,000 N
Basic dynamic load rating, radial
C0r
98,000 N
Basic static load rating, radial
Cua
46,500 N
Fatigue load limit, axial
Cur
13,800 N
Fatigue load limit, radial
nG Oil
2,900 1/min
Limiting speed for oil lubrication
nG Grease
1,000 1/min
Limiting speed for grease lubrication
MRL
4 Nm
Bearing friction torque
≈m
3.945 kg
Weight

Mounting dimensions
Da max
101 mm
Maximum diameter of housing shoulder
da min
78 mm
Minimum diameter shaft shoulder

Dimensions
H1
74.5 mm
Height outer ring over wave washer
C
25 mm
Width, outer ring
D1
100 mm
Rip diameter shaft washer
D2
80 mm
Heeldiameter wave washer long
D3
98 mm
Outside diameter wave washer long
B
17.5 mm
Width, inner ring
B1
38.5 mm
Width wave washer long
B2
18 mm
Width heel wave washer long
rmin
0.3 mm
Minimum chamfer dimension
r1 min
0.6 mm
Minimum chamfer dimension

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

Additional information
caL
4,900 N/µm
Rigidity axial
ckL
3,600 Nm/mrad
Tilting stiffness
Mm
43 kg*cm2
Mass moment of inertia
1 µm
Axial runout
radial
ZMA55/98
Recommended INA precision locknut for radial locking (not included)
axial
AM55
Recommended INA precision locknut for axial locking (not included)
MA
220 Nm
Tightening torque nut
39,807 N
Required locknut force
80X100X10
Rotary shaft seal to DIN 3760 (not included)

Your current product variant
CageTVPlastic Cage made from PA66
Locating Feature , bearing outer ringLStepped shaft locating washer extended on one side
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