Large bearing 22244CAKS11 is CA design NSK spherical roller bearings, with machined brass cage, which the suffix CA refers to have machined brass cages, S11 means the bearings operating under the high temperature of 200 degree. And the bearings have a very high load carrying capacity in the radial and axial directions, so they are widely used in heavy duty industry.

For reference, NSK bearings 22244CAKS11 technical data are shown in the following, 

   
d: 220mm
D: 400mm
B: 108mm
M: 58.6kg
Cr : Bas...

NSK 7011CTYNSULP4 is widespread single row angular contact ball bearing, with polyamide resin cage, have 15 degree contact angle which can accommodate higher axial loads helping generate longer life, minimize downtime and reduce maintenance costs. so that these bearings can sustain significant axial loads in one direction together with radial loads.

For convenience, the NSK bearings 7011CTYNSULP4 technical data is shown below: 

    
d: 55mm
D: 90mm
B: 18mm
M: 0.31kg
Basic dynamic load rating...

NSK 6313ZZC3 is the most widespread shield deep groove ball bearings, single row, shield on both sides, which the ball bearing features low torque applications where high speeds and low power loss. And the bearing can interchange other types bearing, for open design is 6313, for non-contact seal is 6313VV, light-contact seal is 6313-DDW, and contact seal is 6313-DDU.  

Following is NSK bearings 6313ZZC3 deep groove ball bearings main technical data:

   
d: 65mm
D: 140mm
B: 33mm
M: 2.1kg
Basic ...