F 11 Bearing No. index Bearing series (series name) Description Page JM612900 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B253 JM714200 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B255 JM716600 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B259 JM718100 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B261 JM719100 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B261 JM720200 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B263 JM734400 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B267 JM736100 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B267 JM738200 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B267 JM822000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B265 JR Inner ring for needle roller bearing, without lubrication hole, metric series B363, B415, B461, B464 JR··JS1 Inner ring for needle roller bearing, with lubrication hole, metric series B363, B464 JRZ··JS1 Inner ring for needle roller bearing, with lubrication hole, without raceway chamfer, metric series B363, B464 K Radial needle roller and cage assembly, single-row, metric series A8, B363, B380 K.811 Thrust cylindrical roller and cage assemblies, without races, metric series A12, B363, B448 K.812 Thrust cylindrical roller and cage assemblies, without races, metric series A12, B363, B448 K··ZW Radial needle roller and cage assembly, double-row, metric series A8, B363, B382 K·A K-series super thin section ball bearing, angular contact type, the T, A, B, and C between K and A indicate the cross-section dimensions C2, C9 K·C K-series super thin section ball bearing, deep groove type, the T, A, B, and C between K and C indicate the cross-section dimensions C2, C9 K·X K-series super thin section ball bearing, four-point contact type, the T, A, B, and C between K and X indicate the cross-section dimensions C2, C9 KJA··RD K-series super thin section ball bearing, angular contact type, with seal C2, C19 KUC··2RD K-series super thin section ball bearing, deep groove type, with seals C2, C19 KUX··2RD K-series super thin section ball bearing, four-point contact type, with seals C2, C19 L102800 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B239 L21500 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B225 L217800 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B259 L305600R Single-row tapered roller bearing, inch series A9, A55, A56, A59, B243 L319200 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B261 L327200 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B267 L435000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B267 L44600R Single-row tapered roller bearing, inch series A9, A55, A56, A59, B227 L45400 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B229 L521900R Single-row tapered roller bearing, inch series A9, A55, A56, A59, B263 L540000 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B267 L555200 Single-row tapered roller bearing, inch series A9, A55, A56, A59, B267