Bearing Basic Information and Bearing Interview Questions||Bearing Basic Questions. 

this video is all about bearing information and bearing basic interview questions. Bearing complete interview questions.
A bearing number is composed of a basic number and a supplementary code, denoting bearing specifications including bearing type, boundary dimensions, running accuracy, and internal clearance. ... As well as these bearing numbers, JTEKT uses supplementary codes other than those provided by JIS.
The first number i.e. '6' represents the “type of bearing”.
The second number i.e. '2' represents the “ bearing series”
The third and fourth number i.e. “03” represents “bore size”
And the last two letters i.e. “RS” represents the “Sealing/ Seal”