INA ZARF50115-L-TV
Combined Axial-, Radial-Super Precision Bearings
Needle roller/axial cylindrical roller bearings ZARF..-L, double direction, for screw mounting, long shaft locating washer
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
d
50 mm
Bore diameter
D
115 mm
Outside diameter
H
78 mm
Hight
Ca
90,000 N
Basic dynamic load rating, axial
C0a
300,000 N
Basic static load rating, axial
Cr
40,000 N
Basic dynamic load rating, radial
C0r
82,000 N
Basic static load rating, radial
Cua
28,000 N
Fatigue load limit, axial
Cur
11,500 N
Fatigue load limit, radial
nG Oil
3,600 1/min
Limiting speed for oil lubrication
nG Grease
1,200 1/min
Limiting speed for grease lubrication
MRL
2.2 Nm
Bearing friction torque
≈m
2.022 kg
Weight
Mounting dimensions
da min
79 mm
Maximum diameter of housing shoulder
da min
58 mm
Minimum diameter shaft shoulder
t1
0.2 mm
Position bore in the housing
