F 1 Bearing No. index Bearing series (series name) Description Page 02400 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B227, B229, B231 02800 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B229, B231, B233 03000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B225 07000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B225, B227 08000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B231 09000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B225 11000R Single-row tapered roller bearing, inch series A9, A55, A56, A59, B237 112 Self-aligning ball bearing, extended inner ring type A6, A55, A56, B125, B134 113 Self-aligning ball bearing, extended inner ring type A6, A55, A56, B125, B134 12 Self-aligning ball bearing, open type A6, A55, A56, B125, B126 12··K Self-aligning ball bearing, open type, tapered bore A6, A56, B125, B126 1200 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B227 12000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B239 12500 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B225 13 Self-aligning ball bearing, open type A6, A55, A56, B125, B126 13··K Self-aligning ball bearing, open type, tapered bore A6, A56, B125, B126 1300 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B225 13600 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B235 13800 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B233, B235 14000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B229, B231 15000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B227, B229, B231 15500 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B229 160 Single-row deep groove ball bearing, open type A4, A55, B7, B8 16000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B233, B235 1700 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B227 17000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B227, B229 17500R Single-row tapered roller bearing, inch series A9, A55, A56, A59, B225 18000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B243 18500 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B235, B237 18600 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B239, B241 18700 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B243 19000R Single-row tapered roller bearing, inch series A9, A55, A56, A59, B235 1900R Single-row tapered roller bearing, inch series A9, A55, A56, A59, B227, B229 1WC Miniature one-way clutch, with metal spring B476, B478 20DC Cylindrical roller bearing for railway rolling stock axle journal C22, C25 21000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B225 213 Spherical roller bearing A10, A55, A56, A59, B291, B294 22 Self-aligning ball bearing, open type A6, A55, A56, B125, B126 22··2RS Self-aligning ball bearing, sealed type A6, A56, B125, B132 22··K Self-aligning ball bearing, open type, tapered bore A6, A56, B125, B126 222 Spherical roller bearing A10, A55, A56, A59, B291, B294 223 Spherical roller bearing A10, A55, A56, A59, B291, B294 23 Self-aligning ball bearing, open type A6, A55, A56, B125, B126 23··2RS Self-aligning ball bearing, sealed type A6, A56, B125, B132 23··K Self-aligning ball bearing, open type, tapered bore A6, A56, B125, B126 230 Spherical roller bearing A10, A55, A56, A59, B291, B296