发明名称 ROLLER BEARING, MAIN SHAFT SUPPORT STRUCTURE FOR WIND-DRIVEN GENERATOR, INTERMEDIATE ELEMENT, AND RETAINER SEGMENT
摘要 A tapered roller bearing comprises an outer ring (32), an inner ring (33), a plurality of tapered rollers (34) arranged between the outer ring (32) and the inner ring (33), and a plurality of retainer segments (11a) having pockets for holding the tapered rollers (34) and arranged so as to be continuously lined with each other in a circumferential direction between the outer ring (32) and the inner ring (33). Here, the tapered roller (34) is arranged between two adjacent retainer segments (11b) and (11c) except for between the first retainer segment (11a) and the last retainer segment lined continuously with each other in the circumferential direction.
申请公布号 EP1961983(A1) 申请公布日期 2008.08.27
申请号 EP20060822627 申请日期 2006.10.31
申请人 NTN CORPORATION 发明人 OMOTO, TATSUYA
分类号 F16C33/51;F03D11/00;F16C19/36 主分类号 F16C33/51
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