I'm searching for "roller" bearings if you have or something stronger to replace RW607N, even double row "ball" is stronger. these are for a 1959 chev El Camino (or 59 Impala). I need seels ect also. If this works, If this bearing works, I will be buying many more ;-)
 
ID 35mm
OD 76.2
w24mm
 
Thanking you in advance!