| Category | 
				  New Model | 
				  Old Model | 
				  Size | 
				 
				
				
				  | Spherical plain bearings | 
				  UC322 | 
				  90622 | 
				  110*240*117*46 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC321 | 
				  90621 | 
				  105*225*112*44 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC320 | 
				  90620 | 
				  100*215*108*42 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC319 | 
				  90619 | 
				  95*200*103*41 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC318 | 
				  90618 | 
				  90*190*96*40 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC317 | 
				  90617 | 
				  85*180*96*40 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC316 | 
				  90616 | 
				  80*170*86*34 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC315 | 
				  90615 | 
				  75*160*82*32 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC314 | 
				  90614 | 
				  70*150*78*33 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC313 | 
				  90613 | 
				  65*140*75*30 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC312 | 
				  90612 | 
				  60*130*71*26 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC311 | 
				  90611 | 
				  55*120*66*25 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC310 | 
				  90610 | 
				  50*110*61*22 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC309 | 
				  90609 | 
				  45*100*57*22 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC308 | 
				  90608 | 
				  40*90*52*19 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC307 | 
				  90607 | 
				  35*80*48*19 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC306 | 
				  90606 | 
				  30*72*43*17 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC305 | 
				  90605 | 
				  25*62*38*15 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC220 | 
				  90520 | 
				  100*180*108.0*42.0 | 
				 
				
				
				  | Spherical plain bearings | 
				  UC218 | 
				  90518 | 
				  90*160*96.0*39.7 | 
				 
				
			    |