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iNA PSHE40N直立式轴承座单元内40mm外116mm厚99mm
INA德国进口立式窄脚球面带座轴承PSHE40N SHE10 PSHE45N SHE11
INA德国进口立式窄脚球面带座轴承PSHE40N SHE08 PSHE45N SHE09