ZKLR1244-2RS INA Catalog

Angular contact ball bearing units ZKLR..-2RS, double direction, for screw mounting, lip seals on both sides

d	Bore diameter	12 mm
D	Outside diameter bearing pot	35,45 mm
B	Width, inner ring	20 mm
Cr	Basic dynamic load rating, radial	13.600 N
C0r	Basic static load rating, radial	8.500 N
Ca	Basic dynamic load rating, axial	13.200 N
C0a	Basic static load rating, axial	17.900 N
Cur	Fatigue load limit, radial	445 N
MRL	Bearing friction torque	0,16 Nm
≈m	Weight	0,12 kg
da	Diameter shaft shoulder	14 mm
Dai	Support diameter outer ring inside	27 mm
Daa min	Minimum support diameter outer ring outside	32 mm
n	Number of screws	4
d1	Rib diameter inner ring	16,6 mm
rmin	Minimum chamfer dimension	0,3 mm
d2	Fixing boring diameter	6,6 mm
A1	Flange width	44 mm
A2	Height flange	50 mm
m	Bore distance height	38 mm
n	Bore distance width	32 mm
H	Height housing	22 mm
caL	Rigidity axial	170 N/µm
Mm	Mass moment of inertia	0,01 kg * cm²
MA	Tightening torque nut	8 Nm
Sealing	Contact lip seals on both sides	2RS