INA ZKLN70120-2Z-XL
Axial-Super Precision Bearings
Axial angular contact ball bearings ZKLN..-2Z, double direction, gap seals on both sides
(BRAND)：INA
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Main Dimensions & Performance Data
d
70 mm
Bore diameter
0 mm
Bore diameter upper tolerance
-0.008 mm
Bore diameter lower tolerance
D
120 mm
Outside diameter
0 mm
Outside diameter upper tolerance
-0.015 mm
Outside diameter lower tolerance
B
45 mm
Width
0 mm
Width upper tolerance
-0.25 mm
Width lower tolerance
Ca
97,000 N
Basic dynamic load rating, axial
C0a
241,000 N
Basic static load rating, axial
Cua
14,600 N
Fatigue load limit, axial
nG Grease
3,800 1/min
Limiting speed for grease lubrication
nϑ
2,800 1/min
Thermally safe operating speed
MR
1.2 Nm
Bearing frictional torque
≈m
1.998 kg
Weight
Mounting dimensions
da min
110 mm
Maximum diameter of housing
da min
92 mm
Minimum diameter shaft
