Don't know if this will help or not. TS 43-58 is the "motor frame number". Just a spec that can be referenced for; bolt hole spacing, distance from shaft centerline to bottom of frame, housing length etc.
Rating Cont.. Is just the "duty cycle". It can be run continuosly at it's rated output without cooking itself.
If you multiply the Amps X Volts you'll get the Wattage. As you can see your new motor is only about one-half as strong as your old motor.
Old evaporative coolers (swamp coolers) are a good source for the type of motor your're describing, as are clothes dryers. I don't know if you guys use evap coolers over there, as I'm in the US.