09/30205304 DC : 0

1 Scope
2 Normative references
3 Terms and definitions
  3.1 Rolling bearings, rigid or self-aligning
      3.1.1 Shielded rolling bearing
      3.1.2 Sealed rolling bearing
  3.2 Surface discontinuities
      3.2.1 Crack
      3.2.2 Score, scratch
      3.2.3 Lap
      3.2.4 Seam
  3.3 Radial (Kia, Kea) and axial (Sia, Sea) running
      accuracy
  3.4 Internal clearances
      3.4.1 Radial (Gr)
      3.4.2 Axial (Ga)
      3.4.3 Diagonal (Gd)
  3.5 Starting torque at zero load
  3.6 Delivery batch
4 Required characteristics, inspection and test methods
5 Quality assurances
  5.1 Product qualification
  5.2 Acceptance conditions
      5.2.1 Inspections and tests to be carried out
            by the manufacturer
      5.2.2 User's quality control
6 Packaging
7 Certificate of conformity
Annex A (normative) - Retension test for self-aligning
        bearing seals and shields
Annex B (normative) - Sand and dust test
Annex C (normative) - Test on the running behaviour of
        the bearings, retention of seals and shields
        at the limit temperatures
Annex D (normative) - Verification of running accuracy
Annex E (normative) - Verification of internal clearances
Annex F (normative) - Verification of permissible and
        ultimate static loads
Annex G (normative) - Lubricants - Essential characteristics
Annex H (normative) - Simplified qualification procedure

BS EN 3280