
                              Part Number | 
                            
                              d - Bore | 
                            
                              D - Outer Diameter | 
                            
                              B - Width | 
                            
                              Cr - Dynamic Radial Rating | 
                            
                              Cor - Static Radial Rating | 
                            
                              Reference speed | 
                            
                              Limiting speed | 
                          
|---|---|---|---|---|---|---|---|
| NU 319 ECP | 95 mm | 200 mm | 45 mm | 390 N | 390 N | - | 4300 | 
| NU 319 ECM | 95 mm | 200 mm | 45 mm | 390 N | 390 N | - | 4300 | 
| NU 419 M | 95 mm | 240 mm | 55 mm | 413 N | 455 N | - | 3600 | 
| N 219 ECP | 95 mm | 170 mm | 32 mm | 255 N | 265 N | - | 4800 | 
| NU 2320 ECN1ML | 100 mm | 215 mm | 73 mm | 670 N | 735 N | - | 6000 | 
| NUP 2320 ECML | 100 mm | 215 mm | 73 mm | 670 N | 735 N | - | 6000 | 
| N 320 ECP | 100 mm | 215 mm | 47 mm | 450 N | 440 N | - | 3800 | 
| N 320 ECM | 100 mm | 215 mm | 47 mm | 450 N | 440 N | - | 3800 | 
| NU 2220 ECML | 100 mm | 180 mm | 46 mm | 380 N | 450 N | - | 6700 | 
| NU 320 ECM | 100 mm | 215 mm | 47 mm | 450 N | 440 N | - | 3800 | 
| NU 320 ECJ | 100 mm | 215 mm | 47 mm | 450 N | 440 N | - | 3800 | 
| NU 320 ECP | 100 mm | 215 mm | 47 mm | 450 N | 440 N | - | 3800 | 
| NU 2320 ECML | 100 mm | 215 mm | 73 mm | 670 N | 735 N | - | 6000 | 
| NJ 2320 ECJ | 100 mm | 215 mm | 73 mm | 670 N | 735 N | - | 3800 | 
| NJ 2320 ECM | 100 mm | 215 mm | 73 mm | 670 N | 735 N | - | 3800 | 
| NJ 2320 ECP | 100 mm | 215 mm | 73 mm | 670 N | 735 N | - | 3800 | 
| NJ 320 ECJ | 100 mm | 215 mm | 47 mm | 450 N | 440 N | - | 3800 | 
| NJ 320 ECP | 100 mm | 215 mm | 47 mm | 450 N | 440 N | - | 3800 | 
| NJ 320 ECM | 100 mm | 215 mm | 47 mm | 450 N | 440 N | - | 3800 | 
| NUP 2220 ECML | 100 mm | 180 mm | 46 mm | 380 N | 450 N | - | 6700 |