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KL163149-L163110-XL
Tapered roller bearing
Tapered roller bearings K-Series, in inch sizes, separable, adjusted or in pairs
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 355,6 mm | Bore diameter |
D | 444,5 mm | Outside diameter |
B | 60,325 mm | Width, inner ring |
C | 47,625 mm | Width, outer ring |
T | 60,325 mm | Width, total |
Cr | 860.000 N | Basic dynamic load rating, radial |
C0r | 1.880.000 N | Basic static load rating, radial |
Cur | 219.000 N | Fatigue load limit, radial |
nG | 1.750 1/min | Limiting speed |
nϑr | 700 1/min | Thermal speed rating |
≈m | 20,9 kg | Weight |
Mounting dimensions
da max | 370 mm | Maximum diameter of shaft shoulder |
db min | 374 mm | Minimum diameter of shaft shoulder |
Da min | 416 mm | Minimum diameter of housing shoulder |
Da max | 428 mm | Maximum diameter of housing shoulder |
Db min | 430 mm | Minimum diameter of housing shoulder |
Ca min | 7 mm | Minimum axial space |
Cb min | 12,7 mm | Minimum axial space |
ra max | 3,6 mm | Maximum fillet radius of shaft |
rb max | 3,3 mm | Maximum fillet radius of housing |
Dimensions
r1, 2 min | 3,6 mm | Minimum chamfer dimension of inner ring back face |
r3, 4 min | 3,3 mm | Minimum chamfer dimension of outer ring back face |
a | 67 mm | Distance between the apexes of the pressure cones |
d1 | 397,5 mm | Guidance rib diameter of inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 200 °C | Operating temperature max. |
Calculation factors
e | 0,31 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y | 1,95 | Dynamic axial load factor |
Y0 | 1,07 | Static axial load factor |