Specifications of FAG Bearing SMR84-2Z
Main Dimensions & Performance Data
Cr | 336 N | Basic dynamic load rating, radial |
C0r | 112 N | Basic static load rating, radial |
d | 4 mm | Bore diameter |
Cur | 3.8 N | Fatigue load limit, radial |
nG | 90000 1/min | Limiting speed |
D | 8 mm | Outside diameter |
nδr | 55000 1/min | Reference speed |
B | 3 mm | Width |
Calculation factors
f0 | 11.1 | Calculation factor |
Dimensions
rmin | 0.1 mm | Minimum chamfer dimension |
D2 | 7.4 mm | Caliber diameter outer ring |
d1 | 5 mm | Rib diameter inner ring |
Mounting dimensions
Da max | 7.4 mm | Maximum diameter of housing shoulder |
ra max | 0.1 mm | Maximum recess radius |
da min | 4.6 mm | Minimum diameter shaft shoulder |
Temperature range
Tmax | 120 ℃ | Operating temperature max. |
Tmin | -30 ℃ | Operating temperature min. |