ClassID:

147548

F16C33/3881 - CPC Classification

Classification description:

Parts of bearings; Special methods for making bearings or parts thereof; Parts of ball or roller bearings; Ball cages; Massive or moulded cages having cage pockets surrounding the balls, e.g. machined window cages with more than three parts, e.g. two end rings connected by individual stays

Recent Application in this class: