Specifications of INA Bearing ZKLF2068-2RS-2AP-XL
Additional information
Mm | 0.564 kg * cmu00b2 | Mass moment of inertia |
caL | 1150 N/u00b5m | Rigidity axial |
MA | 18 Nm | Tightening torque for the recommended INA precision locknut |
ckL | 320 Nm/mrad | Tilting rigidity |
Main Dimensions & Performance Data
Ca | 46000 N | Basic dynamic load rating, axial |
C0a | 94000 N | Basic static load rating, axial |
MR | 0.45 Nm | Bearing frictional torque |
d | 20 mm | Bore diameter |
Cua | 5700 N | Fatigue load limit, axial |
nG Grease | 6600 1/min | Limiting speed for grease lubrication |
D | 68 mm | Outside diameter |
nu03d1 | 3000 1/min | Thermally safe operating speed |
B | 56 mm | Width |
Mounting dimensions
Da max | 43 mm | Maximum diameter of housing |
da min | 25 mm | Minimum diameter shaft |
na | 8 | Number of holes in adjacent construction |
ta | 45 u00b0 | Pitch separation angle of holes in adjacent construction |
t1 | 0.1 mm | Position tolerance of bore in the housing |
Dimensions
a | 60 u00b0 | Contact-angle |
I | 47 mm | Distance of extraction slot |
d2 | 6.8 mm | Fixing holes diameter |
r1 min | 0.6 mm | Minimum chamfer dimension |
rmin | 0.3 mm | Minimum chamfer dimension |
J | 53 mm | Pitch circle diameter fixing holes |
n | 8 | Pitch quantity of fixing holes |
t | 45 u00b0 | Pitch separation angle of fixing holes |
d1 | 34.5 mm | Rib diameter inner ring |
b | 3 mm | Width of extraction slot |
Temperature range
Tmax | 120 u00b0C | Operating temperature max. |
Tmin | -30 u00b0C | Operating temperature min. |