Rail vehicle or bogie has more than two wheel sets, where each wheel set has axle and two wheels, and each axle has bearing and bearing housing at each end

摘要

The rail vehicle or bogie has more than two wheel sets, where each wheel set has an axle and two wheels (1,2). Each axle has a bearing and a bearing housing at each end. Each wheel comprises a disk brake or a block brake associated with a brake caliper. The brake caliper is designed as a section of a brake beam.