INA ZKLN2052-2RS-XL
Axial-Super Precision Bearings
Axial angular contact ball bearing ZKLN..-2RS-XL, double direction, no screw mounting
(BRAND)：INA
(Availability)：In Stock
Main Dimensions & Performance Data
d
20 mm
Bore diameter
0 mm
Bore diameter upper tolerance
-0.005 mm
Bore diameter lower tolerance
D
52 mm
Outside diameter
0 mm
Outside diameter upper tolerance
-0.01 mm
Outside diameter lower tolerance
B
28 mm
Width
0 mm
Width upper tolerance
-0.25 mm
Width lower tolerance
Ca
28,500 N
Basic dynamic load rating, axial
C0a
47,000 N
Basic static load rating, axial
Cua
2,850 N
Fatigue load limit, axial
nG Grease
6,600 1/min
Limiting speed for grease lubrication
nϑ
3,000 1/min
Thermally safe operating speed
MR
0.3 Nm
Bearing frictional torque
≈m
0.31 kg
Weight
Mounting dimensions
da min
43 mm
Maximum diameter of housing
da min
25 mm
Minimum diameter shaft
