Which explains whey such things were called "major appliances",and were expected to give service, not the cheap throw away tat one has today.
Consider also familes were larger then, so a housewife was doing lots of laundry,thus the machines got a good work out, again it was expected that such "normal" conditions were not going to kill the thing in five years.
Cost of laundry appliances explains why there were so many laundromats then, and or huge market for resale of second hand washing machines. While today many would turn up their noses at being given a "used" washer, back then you took what you could get and was thankful.