Specifications of FAG Bearing 30334-A
Main Dimensions & Performance Data
Cr | 1040000 N | Basic dynamic load rating, radial |
C0r | 1360000 N | Basic static load rating, radial |
d | 170 mm | Bore diameter |
Cur | 149000 N | Fatigue load limit, radial |
nG | 1990 1/min | Limiting speed |
D | 360 mm | Outside diameter |
nδr | 1340 1/min | Thermal speed rating |
B | 72 mm | Width, inner ring |
C | 62 mm | Width, outer ring |
T | 80 mm | Width, total |
Additional information
Dimensions
a | 67 mm | Distance between the apexes of the pressure cones |
d1 | 252 mm | Guidance rib diameter of inner ring |
r1, 2 min | 5 mm | Minimum chamfer dimension of inner ring back face |
r3, 4 min | 4 mm | Minimum chamfer dimension of outer ring back face |
Calculation factors
Y | 1.74 | Dynamic axial load factor |
e | 0.35 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y0 | 0.96 | Static axial load factor |
Mounting dimensions
Da max | 342 mm | Maximum diameter of housing shoulder |
da max | 213 mm | Maximum diameter of shaft shoulder |
rb max | 4 mm | Maximum fillet radius of housing |
ra max | 5 mm | Maximum fillet radius of shaft |
Da min | 307 mm | Minimum diameter of housing shoulder |
Db min | 329 mm | Minimum diameter of housing shoulder |
db min | 188 mm | Minimum diameter of shaft shoulder |
Ca min | 9 mm | Minimum axial space |
Cb min | 18 mm | Minimum axial space |
Temperature range
Tmax | 200 ℃ | Operating temperature max. |
Tmin | -30 ℃ | Operating temperature min. |