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05:25:33 GMT+0000 (Coordinated Universal Time)
AK2582-2520-XL-W60CS
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 | 31,75 mm | Bore diameter |
D | 66,421 mm | Outside diameter |
B | 25,357 mm | Width, inner ring |
C | 20,638 mm | Width, outer ring |
T | 25,4 mm | Width, total |
Cr | 84.000 N | Basic dynamic load rating, radial |
C0r | 83.000 N | Basic static load rating, radial |
Cur | 13.500 N | Fatigue load limit, radial |
nG | 13.400 1/min | Limiting speed |
nϑr | 7.600 1/min | Thermal speed rating |
≈m | 399,9 g | Weight |
Mounting dimensions
da max | 40 mm | Maximum diameter of shaft shoulder |
db min | 42 mm | Minimum diameter of shaft shoulder |
Da min | 58 mm | Minimum diameter of housing shoulder |
Da max | 58 mm | Maximum diameter of housing shoulder |
Db min | 63 mm | Minimum diameter of housing shoulder |
Ca min | 3,5 mm | Minimum axial space |
Cb min | 4,5 mm | Minimum axial space |
ra max | 3,5 mm | Maximum fillet radius of shaft |
rb max | 3,3 mm | Maximum fillet radius of housing |
Dimensions
r1, 2 min | 3,5 mm | Minimum chamfer dimension of inner ring back face |
r3, 4 min | 3,3 mm | Minimum chamfer dimension of outer ring back face |
a | 17 mm | Distance between the apexes of the pressure cones |
d1 | 49,7 mm | Guidance rib diameter of inner ring |
Temperature range
Tmin | -30 °C | Operating temperature min. |
Tmax | 120 °C | Operating temperature max. |
Calculation factors
e | 0,27 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
Y | 2,19 | Dynamic axial load factor |
Y0 | 1,21 | Static axial load factor |