Specifications of INA Bearing DKLFA40140-2RS
Additional information
MRL | 2.5 Nm | Bearing friction torque |
(1), (2) r | AM40/85 | recommended INA precision locknut for axial locking 1,2 |
(3) r | ZM45 | recommended INA precision locknut for radial locking 3 |
(1), (2) a | 26600 N | required locknut force axial 1 |
Mm | 9.32 kg * cmu00b2 | Mass moment of inertia |
caL | 1800 N/u00b5m | Rigidity axial |
caL | 2000 N/u00b5m | Rigidity axial (HL) |
MA | 110 Nm | Tightening torque nut |
ckL | 1370 Nm/mrad | Tilting stiffness |
Main Dimensions & Performance Data
Ca | 127000 N | Basic dynamic load rating, axial HL |
Ca | 72000 N | Basic dynamic load rating, axial |
C0a | 365000 N | Basic static load rating, axial HL |
C0a | 149000 N | Basic static load rating, axial |
d | 40 mm | Bore diameter |
Cua | 9500 N | Fatigue load limit, axial HL |
Cua | 6600 N | Fatigue load limit, axial |
nG Grease | 2900 1/min | Limiting speed for grease lubrication |
D | 90 mm | Outside diameter |
nu03d1 | 1200 1/min | Thermally permissible speed |
B | 60 mm | Width |
Dimensions
d2 | 11 mm | Fixing boring diameter |
D1 | 140 mm | Flange diameter |
A | 110 mm | Flange width |
r1 min | 0.6 mm | Minimum chamfer dimension |
rmin | 0.3 mm | Minimum chamfer dimension |
J | 118 mm | Pitch circle diameter (holes) |
d1 | 65 mm | Rib diameter inner ring |
B1 | 35 mm | Thickness of flange |
Mounting dimensions
da max | 80 mm | Maximum diameter of shaft shoulder |
da min | 56 mm | Minimum diameter shaft shoulder |
n | 8 | Number of screws |
Temperature range
Tmax | 120 u00b0C | Operating temperature max. |
Tmin | -30 u00b0C | Operating temperature min. |