This Standard specifies nominal dimensions and tolerances of the rotary shaft lip-type seals with spring incorporating elastomeric sealing elements (hereafter referred to as “seals”) suitable for the range of shaft diameter from 6mm to 480 mm and the range of housing bore from 16 mm to 530 mm.
Seals shall be used under the low-pressure condition of 0kPa to 30kPa in gauge pressure, and classified into six types according to the construction. Respective basic types are as given in figure 1.
The seals without spring are shown in Annex JA.
JIS B 2402-1:2013 Referenced Document
JIS B 0401-2 Geometrical product specifications (GPS) -- ISO code system for tolerances on linear sizes -- Part 2: Tables of standard tolerance classes and limit deviations for holes and shafts*， 2016-03-22 Update
JIS B 0633 Geometrical Product Specifications (GPS) -- Surface texture: Profile method -- Rules and procedures for the assessment of surface texture
JIS B 2402-2 Rotary shaft lip-type seals incorporating elastomeric sealing elements.Part 2: Vocabulary
JIS B 2402-1:2013 history
2013JIS B 2402-1:2013 Rotary shaft lip-type seals incorporating elastomeric sealing elements.Part 1: Nominal dimensions and tolerances
2002JIS B 2402-1:2002 Rotary shaft lip type seals -- Part 1: Nominal dimensions and tolerances