JSA - JIS B 1520-2
Rolling bearings - Internal clearance - Part 2: Axial internal clearance for four-point-contact ball bearings
|Publication Date:||20 March 2015|
|ICS Code (Rolling bearings):||21.100.20|
This Standard specifies the axial internal clearance for four-point-contact ball bearings with the contact angle of 35°.
NOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.
ISO 5753-2 : 2010 Rolling bearings - Internal clearance - Part 2 : Axial internal clearance for four-paint-contact ball bearings (IDT)
In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/lEC Guide 21-1.