machine input shaft 360 rpm Z1= 18, Øn=20° mn = 4 mm 4= 30°RH Helix 20 kW, 1440 rpm, 30. induction motor 1) (40%) For th

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Machine Input Shaft 360 Rpm Z1 18 On 20 Mn 4 Mm 4 30 Rh Helix 20 Kw 1440 Rpm 30 Induction Motor 1 40 For Th 1 (52.71 KiB) Viewed 34 times

machine input shaft 360 rpm Z1= 18, Øn=20° mn = 4 mm 4= 30°RH Helix 20 kW, 1440 rpm, 30. induction motor 1) (40%) For the above shown helical gear drive calculate; a) Transverse pressure angle b) Transverse module c) Pinion pitch diameter d) Gear, number of teeth e) Gear diameter f) Transverse pitch g) Axial pitch h) Pitch line velocity i) Diameter of base circle 1) Adendum k) Dedendum 1) Transmitted (tangential) load m) Radial load n) Thrust (axial) load 2) (20%) For the above shown helical gear drive and given operation conditions, two angular contact ball bearings (single-row 02 series) with 55 mm bore diameter are mounted to the gear shaft at 100 mm distances from the gear. What is the Lio life for the selected bearings (assume load factor as 1.0)?