Classification of bearings and their serial codes

Deep groove ball bearing
Micro bearing: 6000 series 6200 series 6300 series 6400 series 68 series 69 series 16000 series 62200 series 62300 series 63000 Series Mr series R series fr Series F series RLS series
High temperature deep groove ball bearing: 61000 series other series 67 series MF Series LR series 60000 series RMS series
British deep groove ball bearing: 6800 series 6900 series 5300 series BNR series 3200 series 5200 series 2200 series BST series TA series 7200 series 3300 SERIES 7000 series 2300 series 7300 series 7900 series 20 series BTR Series 40 series Bar Series 80 Series 50 series 30 series 77 series 45 series



Self aligning ball bearing
Micro: 1200 series 1300 series 2200 series 2300 series 24100 series other series
British self aligning ball bearing: 4300 series 4200 series 2900 series 3900 series 16000 series 1900 series 14000 series 45 series

Angular contact ball bearing
Micro: 7000 series 7200 series 7300 series QJ series qjf series 71900 series 3200 series 3300 series 234400 series zklf series
Angle contact ball bearing of lead screw: 5200 series 5300 Series 3000 series 3800 Series 71800 series 7400 series LR series LFR series zkln series 70000 series 7400 series
Thrust angular contact ball bearing: b7000 series b71000 series



Thrust ball bearing
51100 series 51200 series 51300 series 51400 series 52200 series 53200 series 52300 series 53300 series 53400 series 51700 series 7200 series 7900 SERIES 7000 series 7300 series 5200 series 54200 series 5300 series 7400 series 2900 series



insert bearing
UC series UE series UE series UK series sb series SA series Na series UD Series F series UCX series Yar series Ye series Ye series







insert bearing with housing
UCP series UCPA series ucph series ucpe series ALP series UCF series ucfl series ucfc series ucfs series ucfb series BLF series UCC series UChA series ucfa series uct series FY series FYC series fyj series fytb series sbpf series SBPP series sbpfl series ukfl series UKF series UKP series ucpx series ucfx series Ucfcx series ucflx series ucfu series uck series ukt series ukfc series ukch series ukpa series ukfb series ukfa series ukha series Sapp series SAPF series sapfl series nap series NAFL series NAT series Napa series ucxpx series RB series MT series Er series CS Series CSA series sblf series Salf series NAFC series sy series SYF series SYJ series Tu series other series uch series UK series UC series uel series sb series UCU series BLP series UFL series up series as series Na series HKX series UCX series SA series AEL series ALF series



Spherical Roller Bearings
22200 series 23200 series 24000 series 22300 series 23000 series 23100 series 24100 series 21300 series 23900 series 23300 series 29400 series 29300 series 29200 series 29000 series LH series



Tapered roller bearing
30200 series 30300 series 32200 series 32300 series 30600 series 32000 series 33000 series 33100 series 33200 series 32900 series 31300 series



Double row tapered roller bearing
381000 series 352000 series 382000 series 351000 series 350000 series other series 31000 series 31900 series 23300 series 32100 series 4T series 35 series 3900 series 20000 series TA series H-E series E3 series 43200 series 31500 series 38 series 2900 series



Cylindrical roller bearing
NJ series Nu series N200 series N300 series n2300 series NUP series NF series NN series RN series FCD series



Double row cylindrical roller bearing
N1000 series NCF series N400 series n2200 series rnu series N3300 series



Carb ring roller bearing
N1800 series NCL series RS series SL series NP series E5 series



Thrust roller bearing
29300 series 29400 series 29200 series 81100 series 81200 series 89000 series AXK series other series



Full loaded cylindrical roller bearing
NCF series nncf series njl series NNC series nncl series SL series RSL Series F series NCL series nupk series nnf series



Needle bearing
Na series RNA series NAV series NKI series K series NK series Nkx series rsto series sto series natr series Kr series HK series Nutr series nap series HF series NX series nkia series nkib series rax series AXK Series F series FH series FF series natv series NKIS series SCE series Ba series PNA Series Rpna series Nao series br series bri series tr series tri series NTA series nukr series IR series 81000 series DCL series hmk series GS series as series TA series WS series BK series Nu series krv series RLM series 89000 series

Linear bearing
LM series LMF series LMK series LME series lmk-l series LMH series lmh-l series LMFP series lmkp series lmhp series lmfp-l series lmkp-l series LMFC series lmkc series lmhc-l series KH series SMA series sma-l series SME series SK Series SHF series SA series stbr series other series LB series ST series SDM series SDE series SC series SBR series SCS series Si series CF series Kr series SQ series POS series PHS series LML series



Self lubricating bearing
LFB series LFF series SPB series SPF series SWP series CWX series SPW series fzh series other series



Outer spherical bearing seat
P Series F Series T series K series PA series FA series FL series FB series Fu series ha series FC series pH series FFL series sy series FY series fytb series SYF series other series UC series



Automobile bearing
Automobile hub bearing, cardan joint, cross shaft bearing, direction machine bearing, steering joint, main pin bearing, automobile clutch bearing, other series, automobile transmission bearing, automobile hub unit



Joint bearing
Ge series PHS series POS series Si series SA series UC series other series GEG series GEF series geew series Gez series gegz series GAC series GX series sb series gebj series SQ series sig series gem series com series s series gebk series SGE series gewz series gewk series WCN series SSI series SSA series gir series Gar series sizp series sazp series CF series cm series JF series JM series KF Series SCM series njf series njm series SCF series GEH series gezm series GEEM series



Roller bearing
LR series LFR series CF series Na series Nast series RNA series natr series Nutr series Nast series pwtr series pwkr series sto series nntr series rsto series krv series nukr series nukr series cry series CR series CFH series CFE series CRH series LRF series



Combined bearing
Zarn series zarf series



Special bearings
Square hole agricultural machinery bearing

mixer bearing high temperature resistant bearing t

extile machinery bearing

ceramic bearing

cross roller bearing

spiral roller bearing

circle net bearing

excavator bearing

linear rotating Bush special bearing

cross roller bearing

planetary reducer bearing

water ring vacuum pump bearing

cam bearing