Bearing for refrigerating machine compressor and compressor

作者: Toshiaki Yoshii , Masaki Nomura , Hiroshi Kitaura , Hiroyuki Kuroiwa , Kenji Matsuba

DOI:

关键词: BronzeBoundary lubricationMetallurgyPorosityGas compressorBearing (mechanical)Materials scienceCrank

摘要: A bearing for refrigerating machine compressor and a having the bearing, wherein (1) comprises porous bronze (1b) resin (1c) impregnated into pores provided on which are formed back metal (1a), exposed sparsely surfaces in contact with crank shaft (5), rate of area surface (1d) is 5 % or over to 60 less, whereby seizure resistance at time boundary lubrication can be increased amount wear due sliding decreased.

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