FAG調心滾子22338K.MB+AH2338G軸承在內圈上沒有中心肋條直到鼓形滾柱可以安裝為止；改進的運動學、優化的表面、甚至更好性能的材料都成為可能。23122E1A.M 16021 30TAG002 CFE24UU 45TMK-1 42350 NA 4838 UKT209 1207K 23220YM軸承 Designation 609-RS1 NJ2336VH 6309DUCM 23080
23122E1AK.M 16022 30TM11NC3**UR CFE24UUR 45TNK20 42368 NA 4844 UKT210 1208 22320YM軸承 22318E/C3 Designation NJ2338VH 6309M Designation 22338K.MB+AH2338G軸承
23122E1K.TVPB 16024 31KW01G5 CFE30 45TNK804 42373 NA 4852 UKT211 1208K 23120CJ軸承 22318E/C4 609-RS1/QE6 NJ234 Designation 23080CAME4 22338K.MB+AH2338G軸承
23122ES.TVPB 16026 3200B-2ZRTNG CFE30-1 47SCRN031-2CS 42375 NA 49/28XL UKT212 1209 22320CJ軸承 22318EJA/VA405 609-RSH NJ2340VH 6309Z 23080CAMKE4
23124E1.TVPB 16028 3200BTNG CFE30-1B 50KB80127 42381 NA 49/32XL UKT213 1209K 23220CJ軸承 22318EK 609-Z NJ2344VH 6309ZNR 23080K
