Each SSB consists of 4 OFDM symbols in time domain and the symbol time varies with SCS. SS Burst Set is always contained within the first 5 ms (half frame) and number of SSBs within an SS Burst Set also varies with frequency. For example, let L be the maximum number of SS blocks in single burst, then:
L =4 for Up to 3 GHz
L = 8 from 3 GHz to 6 GHz
L = 64 from 6 GHz to 52.6 GHz