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  14. ZKLF50115-2RS-2AP-XL
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ZKLF50115-2RS-2AP-XL

Axial angular contact ball bearing

Axial angular contact ball bearings ZKLF..-2RS-2AP-XL, matched pair, double direction, lip seals on both sides

Replaces
ZKLF 50115.2RS 2AP, ZKLF50115-2RS-2AP
Quantity
Contact us
ZKLF50115-2RS-2AP-XL
ZKLF50115-2RS-2AP-XL
ZKLF50115-2RS-2AP-XL
ZKLF50115-2RS-2AP-XL
ZKLF50115-2RS-2AP-XL
ZKLF50115-2RS-2AP-XL
Main Dimensions & Performance Data
d
50 mm
Bore diameter
0 mm
Bore diameter upper tolerance
-0.005 mm
Bore diameter lower tolerance
D
115 mm
Outside diameter
0 mm
Outside diameter upper tolerance
-0.01 mm
Outside diameter lower tolerance
B
68 mm
Width
0 mm
Width upper tolerance
-0.25 mm
Width lower tolerance
Ca
83,000 N
Basic dynamic load rating, axial
C0a
250,000 N
Basic static load rating, axial
Cua
15,300 N
Fatigue load limit, axial
nG Grease
3,200 1/min
Limiting speed for grease lubrication
nϑ
1,500 1/min
Thermally safe operating speed
MR
1.35 Nm
Bearing frictional torque
≈m
3.584 kg
Weight
Mounting dimensions
Da max
82 mm
Maximum diameter of housing
da min
63 mm
Minimum diameter shaft
t1
0.2 mm
Position tolerance of bore in the housing
M8X80
Size of fixing screws
na
12
Number of holes in adjacent construction
ta
30 °
Pitch separation angle of holes in adjacent construction
M6
Connection thread for lubrication
Dimensions
d1
72 mm
Rib diameter inner ring
rmin
0.3 mm
Minimum chamfer dimension
r1 min
0.6 mm
Minimum chamfer dimension
J
94 mm
Pitch circle diameter fixing holes
d2
8.8 mm
Fixing holes diameter
b
3 mm
Width of extraction slot
I
59 mm
Distance of extraction slot
n
12
Pitch quantity of fixing holes
t
30 °
Pitch separation angle of fixing holes
a
60 °
Contact angle
Temperature range
Tmin
-30 °C
Operating temperature min.
Tmax
120 °C
Operating temperature max.
Additional information
caL
2,200 N/µm
Rigidity axial
ckL
2,250 Nm/mrad
Tilting rigidity
Mm
10.48 kg*cm2
Mass moment of inertia
2.5 µm
Axial runout
ZMA50/75
Recommended INA precision locknut for radial locking
AM50
Recommended INA precision locknut for axial locking
MA
85 Nm
Tightening torque for the recommended INA precision locknut
16,280 N
Required locknut force axial
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