INA ZKLN5090-2Z-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
50 mm
Bore diameter
0 mm
Bore diameter upper tolerance
-0.005 mm
Bore diameter lower tolerance
D
90 mm
Outside diameter
0 mm
Outside diameter upper tolerance
-0.01 mm
Outside diameter lower tolerance
B
34 mm
Width
0 mm
Width upper tolerance
-0.25 mm
Width lower tolerance
Ca
51,000 N
Basic dynamic load rating, axial
C0a
126,000 N
Basic static load rating, axial
Cua
7,700 N
Fatigue load limit, axial
nG Grease
4,200 1/min
Limiting speed for grease lubrication
nϑ
3,000 1/min
Thermally safe operating speed
MR
0.45 Nm
Bearing frictional torque
≈m
0.918 kg
Weight
Mounting dimensions
da min
82 mm
Maximum diameter of housing
da min
63 mm
Minimum diameter shaft
