Materials Processing Materials Processing

Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below:

Sch.1, Pt III, Contents amended by Export of Goods (Control) 1993 art.2(b)
Sch.1, Pt III, Group 1 am. and rev in pt by Export of Goods (Control) 1993 art.2(c)
Sch.1, Pt III, Group 3 am. and rev in pt by Export of Goods (Control) 1993 art.2(d)
Sch.1, Pt III, Group 3 am. and rev in pt by Export of Goods (Control) 1993 art.2(c)
Sch.1, Pt III, Group 2 amended by Export of Goods (Control) Order 1992 1992 art.2(b)
Sch.1, Pt III, Group 3 amended by Export of Goods (Control) Order 1992 1992 art.2(c)
Sch.1, Pt I amended by Export of Goods (Control) 1993 art.3
Sch.1, Pt III, Group 3 am. and rev in pt by Export of Goods (Control) 1993 art.2
Sch.1, Pt III, Group 3 amended by Export of Goods (Control) (Amendment No 7) 1994 art.2

Ball bearings or solid roller bearings (except tapered roller bearings) having tolerances specified by the manufacturer in accordance with ISO Standard Class 4 (Annular Bearing Engineers Committee (ABEC) 7, ABEC 7P, ABEC 7T) or better, and having any of the following characteristics:

Rings, balls or rollers made from monel or beryllium;

Manufactured for use at operating temperatures above 573 K (300°C) either by using special materials or by special heat treatment; or

With lubricating elements or component modifications that, according to the manufacturer’s specifications, are specially designed to enable the bearings to operate at speeds exceeding 2·3 million DN.