JIS B 2402-4:2013 PDF Download

This Standard specifies the performance test procedures for the rotary shaft lip-type seals incorporating elastomeric sealing elements (hereafter referred to as "rotary shaft lip-type seal").

This Standard also covers physical, dynamic and supplementary lowtemperature tests for materials.

The tests herein are applicable to the quality test.

NOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.

ISO 6194-4: 2009 Rotary shaft lip-type seals incorporating elastomeric sealing elements-Part 4: Performance test procedures (MOD)

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/ IEC Guide 21-1.