CBSP means the CB series connected with the TS series plain trolley.
The data for the standard I-beam width and the minimum radius for a curve is the same data.
In case of only straight I-beam, 0.5 ton plain trolley can be used on 57 mm and less width beam and 1 ton plain trolley can be used on 73 mm and less width beam and 2.5 and 3 ton plain trolley can be used on 89 mm and less.
* W20 and W30 mean 203 and 305 mm flange width adjustability as option.