Specifications of INA Bearing DKLFA40115-2RS
Additional information
MRL | 1 Nm | Bearing friction torque |
(1), (2) r | AM40 | recommended INA precision locknut for axial locking 1,2 |
(3) r | ZM45 | recommended INA precision locknut for radial locking 3 |
(1), (2) a | 13420 N | required locknut force axial 1 |
Mm | 4.23 kg * cmu00b2 | Mass moment of inertia |
caL | 1100 N/u00b5m | Rigidity axial |
caL | 1700 N/u00b5m | Rigidity axial (HL) |
MA | 55 Nm | Tightening torque nut |
ckL | 1000 Nm/mrad | Tilting stiffness |
Main Dimensions & Performance Data
Ca | 73000 N | Basic dynamic load rating, axial HL |
Ca | 43000 N | Basic dynamic load rating, axial |
C0a | 227000 N | Basic static load rating, axial HL |
C0a | 101000 N | Basic static load rating, axial |
d | 40 mm | Bore diameter |
Cua | 5600 N | Fatigue load limit, axial HL |
Cua | 4450 N | Fatigue load limit, axial |
nG Grease | 3200 1/min | Limiting speed for grease lubrication |
D | 72 mm | Outside diameter |
nu03d1 | 1500 1/min | Thermally permissible speed |
B | 42 mm | Width |
Dimensions
d2 | 8.8 mm | Fixing boring diameter |
D1 | 115 mm | Flange diameter |
A | 90 mm | Flange width |
r1 min | 0.6 mm | Minimum chamfer dimension |
rmin | 0.3 mm | Minimum chamfer dimension |
J | 94 mm | Pitch circle diameter (holes) |
d1 | 58 mm | Rib diameter inner ring |
B1 | 23 mm | Thickness of flange |
Mounting dimensions
da max | 67 mm | Maximum diameter of shaft shoulder |
da min | 50 mm | Minimum diameter shaft shoulder |
n | 6 | Number of screws |
Temperature range
Tmax | 120 u00b0C | Operating temperature max. |
Tmin | -30 u00b0C | Operating temperature min. |