ZKLFA1050-2Z INA Catalog

Angular contact ball bearing units ZKLFA..-2Z, double direction, for screw mounting, gap seals on both sides

d	Bore diameter	10 mm
D	Outside diameter	32 mm
B	Width	20 mm
Ca	Basic dynamic load rating, axial	13.400 N
C0a	Basic static load rating, axial	18.800 N
Cua	Fatigue load limit, axial	850 N
nG Grease	Limiting speed for grease lubrication	14.400 1/min
nϑ	Thermally permissible speed	8.600 1/min
≈m	Weight	0,122 kg
da min	Minimum diameter shaft shoulder	14 mm
da max	Maximum diameter of shaft shoulder	27 mm
na	Number of screws	4
d1	Rib diameter inner ring	21 mm
rmin	Minimum chamfer dimension	0,3 mm
r1 min	Minimum chamfer dimension	0,6 mm
B1	Thickness of flange	8 mm
d2	Fixing boring diameter	5,5 mm
J	Pitch circle diameter (holes)	40 mm
A	Flange width	35 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
MRL	Bearing friction torque	0,06 Nm
caL	Rigidity axial	325 N/µm
ckL	Tilting stiffness	25 Nm/mrad
Mm	Mass moment of inertia	0,029 kg * cm²
MA	Tightening torque nut	6 Nm
Sealing	Minimal gap seals on both sides	2Z