The spherical ball bearing, actually a variant of the deep groove ball bearing, is characterized by its spherical surface of the outer diameter of the outer ring. It can be equipped into the corresponding concave spherical surface to self-align the bearing. Such kind of bearing also has a certain self-aligning in the design. It is easy to install, and the sealing device with dual structure can make it work in harsh environments. The spherical ball bearing gives priority to the applications that require simple equipment and spare parts, such as the agricultural machinery, the transportation systems or the construction machinery.

轴承型号	规格（毫米）		轴承型号	规格（毫米）
UC204	20*47*31*17		UCC211	55*125*55.6*35
UC205	25*52*34.1*17		UCC212	60*130*65.1*38
UC206	30*62*38.1*19		UCC213	65*140*65.1*40
UC207	35*72*42.9*20		UCC214	70*150*74.4*44
UC208	40*80*49.2*22		UCC215	75*160*77.8*44
UC209	45*85*49.2*22		UCC216	80*170*82.6*48
UC210	50*90*51.6*24		UCPA204	20*76*62*52*12*31
UC211	55*100*55.6*25		UCPA205	25*84*72*56*13*34.1
UC212	60*110*65.1*27		UCPA206	30*94*84*66*13*38.1
UC213	65*120*65.1*32		UCPA207	35*110*95*80*14*42.9
UC214	70*125*74.6*33		UCPA208	40*116*100*84*14*49.2
UC215	75*130*77.8*34		UCPA209	45*120*108*90*14*49.2
UC216	80*140*82.6*35		UCPA210	50*130*116*95*14*51.6
UC217	85*150*85.7*36		UC305	25*62*38*24
UC218	90*160*96*38		UC306	30*72*43*26
UCP203	17*129*30.2*96*27.4*39		UC307	35*80*48*28
UCP204	20*134*33.2*96*31*39		UC308	40*90*52*30
UCP205	25*114.3*36.5105*34.1*30		UC309	45*100*57*33
UCP206	30*167*42.9*121*38.1*48		UC310	50*110*61*35
UCP207	35*172*47.6*126*42.9*48		UC311	55*120*66*37
UCP208	40*186*49.2*136*49.2*55		UC312	60*130*71*39
UCP209	45*192*54*146*49.2*55		UC313	65*140*75*41
UCP210	50*208*57.2*159*51.6*61		UC314	70*150*78*43
UCP211	55*233*63.5*172*55.6*61		UC315	75*160*82*46
UCP212	60*243*69.6*186*65.1*71		UC316	80*170*80*48
UCP213	65*268*76.2*203*65.1*72		UC317	85*180*96*50
UCP214	70*269*79.4*210*74.6*74		UC318	90*190*96*52
UCP215	75*278*82.6*217*77.87		UCP305	25*175*45*132*38*45
UCP216	80*295*88.9*232*82.6*80		UCP306	30*180*50*140*43*50
UCP217	85*313*95.2*247*85.7*85		UCP307	35*210*56*160*48*56
UCP218	90*330*101.6*262*96*90		UCP308	40*220*60*170*52*60
UCC203	17*67*27.4*20		UCP309	45*245*67*190*57*67
UCC204	20*72*31*20		UCP310	55*275*75*212*61*75
UCC205	25*80*34.1*22		UCP311	55*310*80*236*66*80
UCC206	30*85*38.1*27		UCP312	60*330*85*250*71*85
UCC207	35*90*42.9*28		UCP313	65*340*90*260*75*90
UCC208	40*100*49.2*30		UCP314	70*360*95*280*78*90
UCC209	45*110*49.2*31		UCP315	75*380*110*290*82*100
UCC210	50*120*51.6*33		UCP316	80*400*106*300*86*100
UCP317	85*420*112*320*96*110		UCFA206	30*80*117*144*38.1
UCP318	90*430*118*330*96*110		UCFA207	35*90*130*161*42.9
UCF203	17*78*54*32		UCFA208	40*100*144*175*49.2
UCF204	20*88*63.5*34		UCFA209	45*108*148*181*49.2
UCF205	25*97*70*35		UCFA210	50*115*157*190*51.6
UCF206	30*110*82.5*38		UCFA211	55*130*184*219*55.6
UCF207	35*119*92*38		UCFA212	60*140*202*240*48
UCF208	40*132*101.5*43		UCFA213	65*155*210*250*50
UCF209	45*139*105*45		UCFB203	17*110*62*27.4
UCF210	50*145*111*48		UCFB204	20*110*62*31
UCF211	55*164*130*51		UCFB205	25*116*68*34.1
UCF212	60*177*143*60		UCFB206	30*130*78*35.1
UCF213	65*189*150*52		UCFB207	35*144*90*42.9
UCF214	70*193*152*54		UCFB208	40*164*100*49.2
UCF215	75*198*152*58		UCFB209	45*174*106*49.2
UCF216	80*213*166*65		UCFB210	50*184*112*51.6
UCF217	85*220*172*75		UCFB211	55*207*130*43
UCF218	90*235*187*78		UCFB212	60*223*140*48
UCK203	17*78*62*50*46*27.4		UCFB213	65*244*155*50
UCK204	20*104*94*69*76*51		UCHA203	17*57*88.5*27.4
UCK205	25*104*94*69*76*51		UCHA204	20*64*96*31
UCK206	30*118*107*74*89*53		UCHA205	25*70*99*34.1
UCK207	35*131*107*74*89*53		UCHA206	30*80*104*38.1
UCK208	40*146*124*91*101*67		UCHA207	35*92*116*42.9
UCK209	45*149*124*91*101*67		UCHA208	40*96*121*49.2
UCK210	50*153*124*92*101*67		UCHA209	45*108*136*49.2
UCK211	55*191*152*120*130*72		UCHA210	50*114*140*51.6
UCK212	60*196*152*120*130*72		UCHA211	55*126*150*55.6
UCK213	65*206*165*127*105*65.1		UCHA212	60*142*173*65.1
UCK214	70*212*165*130*105*74.4		UCHA213	65*166*200*65.1
UCK215	75*220*175*135*112*77.8		UCHA214	70*166*200*74.4
UCK216	80*235*190*145*120*82.6		UCHA215	75*166*200*77.8
UCPH204	20*127*80*95*115*31		UCFC203	17*90*25.9*23
UCPH205	25*140*80*105*114*34.1		UCFC204	20*100*28.3*27
UCPH206	30*165*90*121*130*38.1		UCFC205	25*115*29.7*27
UCPH207	35*167*95*127*140*42.9		UCFC206	30*125*32.2*31
UCPH208	40*184*100*137*150*49.2		UCFC207	35*135*36.4*34
UCPH209	45*190*105*146*158*49.2		UCFC208	40*145*41.2*36
UCPH210	50*206*110*159*165*51.6		UCFC209	45*160*42.2*38
UCFA203	17*57*75*90*22		UCFC210	50*165*42.6*40
UCFA204	20*60*78*102*31		UCFC211	55*185*46.4*43
UCFA205	25*68*98*125*34.1		UCFU315	75*236*184*66
UCFC212	60*195*56.7*48		UCFU316	80*256*196*68
UCFC213	65*205*56.7*50		UCFU317	85*260*204*74
UCFC214	70*215*61.4*54		UCFU318	90*280*216*76
UCFC215	75*220*62.5*56		UCFLU305	25*150*113*80*29
UCFC216	80*240*67.3*58		UCFLU306	30*150*113*90*32
UCFC217	85*250*69.6*63		UCFLU307	35*185*134*100*36
UCFC218	90*265*78.3*68		UCFLU308	40*200*158*112*40
UCFU305	25*110*80*29		UCFLU309	45*230*177*125*44
UCFU306	30*125*95*32		UCFLU310	50*240*187*140*48
UCFU307	35*135*100*36		UCFLU311	55*250*198*150*52
UCFU308	40*150*112*40		UCFLU312	60*270*212*60*56
UCFU309	45*160*125*44		UCFLU313	65*295*240*175*58
UCFU310	50*175*132*48		UCFLU314	70*315*250*185*61
UCFU311	55*185*140*52		UCFLU315	75*320*260*195*66
UCFU312	60*195*150*56		UCFLU316	80*355*285*210*68
UCFU313	65*208*160*58		UCFLU317	85*370*300*220*74
UCFU314	70*226*178*61		UCFLU318	90*385*315*235*76