Part Number | 
                            
                              d - Bore | 
                            
                              D - Outer Diameter | 
                            
                              B - Width | 
                            
                              Cr - Dynamic Radial Rating | 
                            
                              Cor - Static Radial Rating | 
                            
                              Reference speed | 
                            
                              Limiting speed | 
                          
|---|---|---|---|---|---|---|---|
| NUKRE 90 A | - | 90 mm | 100 mm | 78.1 N | 102 N | - | - | 
| KR 90 PPA | - | 90 mm | 100 mm | 38 N | 76.5 N | - | - | 
| PWKR 90.2RS | - | 90 mm | 100 mm | 62.7 N | 85 N | - | - | 
