Rolling bearings. Symbols for physical quantities Ingestion-build-93833 BS 4393 also gives the

BS 4393 also gives the method for carrying out the bend test

This European Standard specifies requirements for in-situ formed sprayed rigid polyurethane (PUR) and polyisocyanurate (PIR) foam products for the insulation of building equipment industrial installations

Annex D (normative) Method for the determination of in situ crushing resistance of bonded and unbonded levelling screeds

which can be used as the basis for specifications

Rolling bearings. Symbols for physical quantities Ingestion-build-93833 BS 4393 also gives the1 Scope This International Standard establishes the presentation of symbols for physical quantities (dimensions, dimensional tolerances, accuracy, load ratings, life, etc.) in the field of rolling bearings. These symbols are primarily intended for use in International Standards and ISO documents relating to rolling bearings, but they are also suitable for use in other printed materials, such as handbooks, illustrations drawings and pamphlets.