INA ZARN4075-TV
Combined Axial-, Radial-Super Precision Bearings
Needle roller/axial cylindrical roller bearings ZARN, double direction
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
d
40 mm
Bore diameter
D
75 mm
Outside diameter
H
54 mm
Hight
Ca
59,000 N
Basic dynamic load rating, axial
C0a
163,000 N
Basic static load rating, axial
Cr
27,500 N
Basic dynamic load rating, radial
C0r
53,000 N
Basic static load rating, radial
Cua
14,200 N
Fatigue load limit, axial
Cur
7,600 N
Fatigue load limit, radial
nG Oil
4,400 1/min
Limiting speed for oil lubrication
nG Grease
1,600 1/min
Limiting speed for grease lubrication
MRL
1 Nm
Bearing friction torque
≈m
0.898 kg
Weight
Mounting dimensions
da min
66 mm
Maximum diameter of housing shoulder
da min
55 mm
Minimum diameter shaft shoulder
