# Commission Delegated Regulation (EU) 2020/1749 of 7 October 2020 amending Council Regulation (EC) No 428/2009 setting up a Community regime for the control of exports, transfer, brokering and transit of dual-use items, Division: Systems, Equipment and Components

Extent: E+W+S+N.I.

2A001Anti-friction bearings, bearing systems and components, as follows:
a.. Ball bearings and solid roller bearings, having all tolerances specified by the manufacturer in accordance with ISO 492 Tolerance Class 4 or Class 2 (or national equivalents), or better, and having both ‘rings’ and ‘rolling elements’, made from monel or beryllium;
Note:
2A001.a. does not control tapered roller bearings.
Technical Notes:
1.
‘Ring’ – annular part of a radial rolling bearing incorporating one or more raceways (ISO 5593:1997).
2.
‘Rolling element’ – ball or roller which rolls between raceways (ISO 5593:1997).
b.. Not used;
c.. Active magnetic bearing systems using any of the following, and specially designed components therefor:
1.. Materials with flux densities of 2,0 T or greater and yield strengths greater than 414 MPa;
2.. All-electromagnetic 3D homopolar bias designs for actuators; or
3.. High temperature (450 K (177 °C) and above) position sensors.
2A101Radial ball bearings, other than those specified in 2A001, having all tolerances specified in accordance with ISO 492 Tolerance Class 2 (or ANSI/ABMA Std 20 Tolerance Class ABEC-9 or other national equivalents), or better and having all of the following characteristics:
a.. An inner ring bore diameter between 12 mm and 50 mm;
b.. An outer ring outside diameter between 25 mm and 100 mm; and
c.. A width between 10 mm and 20 mm.
2A225Crucibles made of materials resistant to liquid actinide metals, as follows:
a.. Crucibles having both of the following characteristics:
1.. A volume of between 150 cm3 and 8 000 cm3; and
2.. Made of or coated with any of the following materials, or combination of the following materials, having an overall impurity level of 2 % or less by weight:
a.. Calcium fluoride (CaF2);
b.. Calcium zirconate (metazirconate) (CaZrO3);
c.. Cerium sulphide (Ce2S3);
d.. Erbium oxide (erbia) (Er2O3);
e.. Hafnium oxide (hafnia) (HfO2);
f.. Magnesium oxide (MgO);
g.. Nitrided niobium-titanium-tungsten alloy (approximately 50 % Nb, 30 % Ti, 20 % W);
h.. Yttrium oxide (yttria) (Y2O3); or
i.. Zirconium oxide (zirconia) (ZrO2);
b.. Crucibles having both of the following characteristics:
1.. A volume of between 50 cm3 and 2 000 cm3; and
2.. Made of or lined with tantalum, having a purity of 99,9 % or greater by weight;
c.. Crucibles having all of the following characteristics:
1.. A volume of between 50 cm3 and 2 000 cm3;
2.. Made of or lined with tantalum, having a purity of 98 % or greater by weight; and
3.. Coated with tantalum carbide, nitride, boride, or any combination thereof.
2A226Valves having all of the following characteristics:
a.. A ‘nominal size’ of 5 mm or greater;
b.. Having a bellows seal; and
c.. Wholly made of or lined with aluminium, aluminium alloy, nickel, or nickel alloy containing more than 60 % nickel by weight.

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Source: https://www.legislation.gov.uk/eur/2020/1749/annex/I/division/4/division/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2020-1749/annex-I/division-4/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.