Stabilized roller bearing adapter

Details Stabilized roller bearing adapter Stabilized roller bearing adapter

1995-02-24

1996-08-13

Morano, S. Joseph

Railway rolling stock

Trucks

Axle bearing mounting

1052181, B61F 532

Patent

active

055445918

ABSTRACT:
A rail car truck has a pair of side frames, a pair of wheelsets and roller bearing adapters seated on each end of each wheelset and supporting the pedestal of the side frames. Each roller bearing adapter has an upward transverse projection and each side frame pedestal has a downward facing concave depression, with the cooperating projections and depressions resisting unsquaring relative movement between the wheelsets and side frames.

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patent: 4674412 (1987-06-01), Mulcahy et al.
patent: 5009521 (1991-04-01), Wiebe
patent: 5226369 (1993-07-01), Weber

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