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Question: please show full working for my understanding given answers are...

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Please show full working for my understanding. Given answers are:

(I) 1050 10e6 cycles
(Ii) 10.74 kN
(Iii) 97%
bearing number 6404 from the NTN catalogue. It has the following specifications Se Basic load rating - dynamic, C 28.5 kN Basic load rating- static, Cor 13.9 kN Factor, fo-11.4 0.172 0.19 0.345 0.22 0.689 0.26 1.03 0.28 1.38 0.30 1 0 2.07 0.3 3.45 0.38 5.17 0.42 6.89 0.44 Chart from NTN catalogue Static equivalent radial load When PorFr use P-F (i) What is number of cycles for a shaft operating at 1750 rpm for 8 hours per day for 1250 days? (i) For a radial load of 10.53 kN combined with an axial load of 4.21 kN, what is the equivalent radial load acting on the bearing? (ii) What is the probability of failure of the bearing, if it was subjected to an equivalent radial load of 3.7 kN for 200 x10 cycles?
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