内径:55（mm）外径:19（mm）基本尺寸（mm）Principal Dimensions轴承代号Bearing Designations额定负荷Basic Ratings重量Mass（kg）dDBCr（N）Cor（N）1026123000 2RS570032500.02226123000 2Z570032500.0221228123001 2RS620037500.02528123001 2Z620037500.0251532133002 2RS860054000.03632133002 2Z860054000.0362473802 2RS234018800.0092473802 2Z234018800.0091735143003 2RS920062000.04235143003 2Z920062000.0422673803 2RS248021000.0162673803 2Z248021000.0162042163004 2RS1450096000.08042163004 2Z1450096000.08032103804 2RS560048500.02032103804 2Z560048500.0202547163005 2RS15500111000.10047163005 2Z15500111000.10037103805 2RS600056000.02537103805 2Z600056000.0253055193006 2RS20300135000.16055193006 2Z20300135000.16042103806 2RS630061000.03042103806 2Z630061000.0303562203007 2RS24500168000.20062203007 2Z24500168000.20047103807 2RS670070000.03547103807 2Z670070000.0354068213008 2RS25500188000.25068213008 2Z25500188000.25052103808 2RS700078000.04052103808 2Z700078000.0404558103809 2RS720083000.05358103809 2Z720083000.0535065123810 2RS8700104000.07065123810 2Z8700104000.0705572133811 2RS12100157000.09072133811 2Z12100157000.0906078143812 2RS14500175000.14078143812 2Z14500175000.1407090153814 2RS19200238000.19090153814 2Z19200238000.19080100153816 2RS19600255000.230100153816 2Z19600255000.230