Angular contact ball bearings, double row

Tolerances: Normal, P6, P5
Internal clearance: table, drawing no
Recommended fits
Shaft and housing tolerances and fits

Calculation

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305180

Dimensions
d 170mm
D 260mm
B 84mm
d1191mm
D1226mm
K 6mm
r1,2min.2mm
a 159mm
Abutment dimensions
damin.125mm
Damax.170mm
ramax.2mm
Calculation data
Basic dynamic load ratingC 281kN
Basic static load ratingC0 405kN
Fatigue load limitPu 11.6kN
Reference speed  2000r/min
Limiting speed  2600r/min
Calculation factorkr 0.095 
Calculation factore 1.14 
Calculation factorX 0.57 
Calculation factorY0 0.52 
Calculation factorY1 0.55 
Calculation factorY2 0.93 
Mass
Mass bearing  16.8kg

For additional information about the meaning and limitations of the product data, refer to Double row angular contact ball bearings and Principles of bearing selection and application.

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