b:63.5,c:48,rs:3,r1s:2.5,cr(kgf):72000,c0r(kgf):146000
e32020j轴承、4t-25582/25520、432314u轴承、4t-hm89446/hm89410轴承、4t-387s/382a轴承、4t-644/632轴承、轴承h-25877r/h-25821、385ax/382a轴承、e33007j轴承、hh224335/hh224310轴承、4t-2682/2631轴承、hr32964j、hh506348/hh506310、hr32011xj轴承、32026x.p5轴承
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