The cage which retains the cylindrical rollers of the cylindrical roller thrust bearing is an injection moulded glass fibre reinforced polyamide 6, 6 cage (FIG 6).

It was a large, stately apartment, with purple chairs and curtains, a Turkey carpet, walnut-panelled walls, one vast window rich in slanted glass, and a lofty ceiling, nobly moulded. Mrs.

The enclosure is moulded with steel plate or stainless steel, the transparent part is made of toughened glass;