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1. (WO2018089090) HYBRID BEARINGS

Pub. No.:    WO/2018/089090    International Application No.:    PCT/US2017/049585
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Fri Sep 01 01:59:59 CEST 2017
IPC: F16C 33/62
F16C 33/38
F16C 19/16
F16C 33/30
Applicants: CARRIER CORPORATION
Inventors: SISHTLA, Vishnu M.
JONSSON, Ulf J.
CHAUDHRY, Zaffir A.
Title: HYBRID BEARINGS
Abstract:
A bearing (20; 150; 152) comprises: an inner race (26); an outer race (28); and a plurality of rolling elements (30). The inner race comprises a nitrogen-alloyed steel (40). The outer race comprises a steel (42) with lower nitrogen content than said nitrogen-alloyed steel.