yeah just look at that convoluted disaster of a website. it's there somwhere. never heard of a 44lb bag limit
fyi sa is chilled when it comes to carry on both at us and rsa stations. south africans domestically always check and travel light on carry on. but i did get pinched a couple times at the door of the plane trying to board with 2x carry on *shrug*.
the real issue is why you packing so much stuff going TO africa