guochan 52308 SKF 2312K SKF SY45TF/VA228 SKF CR20420 INA GE160-AW NTN NJ2220+HJ2220 SKF FYJ55TF guochan NF205ETN1 NTN NA6912 SKF 6334 guochan RNU207 LYC NU 2324 INA ZKLF1762-2RS-2AP NSK NJ264M IKO LWL2
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