NSK 23122CE4C3S11 is ordinary and widespread C type spherical roller bearing, designed for high load capacity, and have pressed steel cage. Thus, this type of bearing are most common used in steel industry, mining & construction, papermaking machinery, wind turbines, gearboxes, electric motors and injection molding machines.

NSK bearings 23122CE4C3S11 technical data are shown in the following, 

 

Separate outer ring NN design NN3010 is NSK cylindrical roller bearing designed for machine tools, also known as spindle bearing, double row, which features high rigidity, energy conservation and environmental protection, therefore the type of bearing are suitable for precision machine tools, similar equipment, spindle bearings and precision machine, etc.

NSK bearings NN 3010 characters are shown in the following for reference,

  
d: 50mm
D:80mm
B: 23mm
M: 0.436kg
Basic dynamic load rating: 53...