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Class Information
Number: 384/599
Name: Bearings > Rotary bearing > Antifriction bearing > Thrust bearing > Railway truck side bearing > Roller > With self-adjustment means
Description: Subject matter including means for automatically moving the bearing assembly or a component thereof.










Patents under this class:

Patent Number Title Of Patent Date Issued
RE34129 Railway truck side bearing Nov. 17, 1992
4859089 Railway truck side bearing Aug. 22, 1989
3981548 Constant contact side bearing Sep. 21, 1976











 
 
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