A shaft is supported on two taper roller bearing, as shown below. The radial reactions were...

  

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A shaft is supported on two taper roller bearing, as shown below. The radial reactions were found to be 3.5 kN at bearing C and 4 kN at bearing D. The shaft is rotating at 1000 rpm and is subjected to an axial force of 2 kN from a bevel gear as shown. For a reliability of 90% and an application factor of 1.2, Calculate the expected service life of the Selected bearings at C (bearing 33206) and at D (bearing 33207). The bearings specifications are shown in the following table: C (N) C, (N) Y e Bearing 33206 33207 D 1.7 1.7 0.35 0.35 30 62 25 64400 76500 35 72 28 84200 106000 A shaft is supported on two taper roller bearing, as shown below. The radial reactions were found to be 3.5 kN at bearing C and 4 kN at bearing D. The shaft is rotating at 1000 rpm and is subjected to an axial force of 2 kN from a bevel gear as shown. For a reliability of 90% and an application factor of 1.2, Calculate the expected service life of the Selected bearings at C (bearing 33206) and at D (bearing 33207). The bearings specifications are shown in the following table: C (N) C, (N) Y e Bearing 33206 33207 D 1.7 1.7 0.35 0.35 30 62 25 64400 76500 35 72 28 84200 106000