ZKLF1762-2Z-XL INA Catalog

Axial angular contact ball bearings ZKLF..-2Z, double direction, for screw mounting, gap seals on both sides

d	Bore diameter	17 mm
D	Outside diameter	62 mm
B	Width	25 mm
Ca	Basic dynamic load rating, axial	20.800 N
C0a	Basic static load rating, axial	31.500 N
Cua	Fatigue load limit, axial	1.920 N
nG Grease	Limiting speed for grease lubrication	10.100 1/min
nϑ	Thermally safe operating speed	6.600 1/min
MR	Bearing frictional torque	0,12 Nm
≈m	Weight	0,457 kg
da min	Minimum diameter shaft	23 mm
na	Number of holes in adjacent construction	3
ta	Pitch separation angle of holes in adjacent construction	120 °
d1	Rib diameter inner ring	30 mm
rmin	Minimum chamfer dimension	0,3 mm
r1 min	Minimum chamfer dimension	0,6 mm
J	Pitch circle diameter fixing holes	48 mm
d2	Fixing holes diameter	6,8 mm
b	Width of extraction slot	3 mm
I	Distance of extraction slot	17 mm
n	Pitch quantity of fixing holes	6
t	Pitch separation angle of fixing holes	60 °
a	Contact angle	60 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
caL	Rigidity axial	450 N/µm
ckL	Tilting rigidity	80 Nm/mrad
Mm	Mass moment of inertia	0,132 kg * cm²
MA	Tightening torque for the recommended INA precision locknut	15 Nm
Sealing	Minimal gap seals on both sides	2Z
Tolerance class		Standard