Aktiebolaget Skf

Josh Anderson

Tadd McBride

A coupler is for selectively coupling a first bearing ring with a first backing ring or a second bearing ring with a second backing ring and includes a flexible annular body disposeable simultaneously within the first bearing ring and first backing ring or within the second bearing ring and second backing ring. A first bearing projection and a first backing ring projection extend radially from a first circumferential surface and are axially spaced apart and a second bearing projection and a second backing ring projection extend radially from a second circumferential surface and are axially spaced apart. The body is invertible between a first orientation in which the first bearing ring and backing ring projections are disposeable within the first bearing and backing ring openings and a second orientation in which the second bearing ring and backing ring projections are disposeable within the second bearing and backing ring openings.

Invertible coupler ring for railway axle bearing assemblies

A seal assembly is for sealing a space between an inner surface of an outer member and an outer surface of a shaft within the outer member. The seal assembly includes an annular seal body having first and second axial ends, inner and outer circumferential surfaces, and a seal lip extending radially inwardly from the body and having an inner surface sealingly engageable with the shaft surface. The seal body is sized such that a clearance space is defined between the seal body outer surface and the outer member inner surface and a portion of the body inner surface is engageable with the shaft such that the body is radially displaceable within the clearance space when the shaft displaces radially. A retainer coupled with the outer member has a radial surface and a biasing member biases the seal body toward the retainer radial surface or a radial stop surface.

Growing community of inventors

Stansbury Park, UT, United States of America

Josh Anderson