b:41,c:31,rs:2,r1s:1.5,cr(kgf):21200,c0r(kgf):30500
32344轴承、4t-25577/25520轴承、轴承30kde13、32015jr轴承、33020u、轴承hh506348/hh506310、h-lm12749/h-lm12710轴承、4t-30306d、07079/07196轴承、轴承423184、4t-h913842/h913810轴承、e30208j、轴承30316du、4t-jl69349/jl69310轴承、200kbe02轴承
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