Complex sentence: The Dana 44 has a gross axle weight rating up to and is a semi-floating type, having one bearing on the end of the axle shaft which carries the weight of the vehicle on the axle and also allows axle rotation.
Split into simpler sentences: The Dana 44 has a gross axle weight rating up to and is a semi-floating type. This design has one bearing on the end of the axle tube that carries both the weight of the vehicle on the axle and also allows axle rotation.