Part Number: SFR144K25-7 (Bearing,ball,annula 83086)Part Number: SFR155PPEEK25-8 (Bearing,ball,annula 83086)Part Number: SFR1665PPK25-74 (Bearing,ball,annula 83086)Part Number: SR2APPK58-24 (Bearing,ball,annula 83086)Part Number: SR4PPK25-168 (Bearing,ball,annula 83086)