Krestovina 25x56,9
                
                Technical specifications
Designation : 25x56,9
Dimensions, mm : 25x56,9
Producer : TOYO
Manufacturer: ContiTech AG 
                                 
                            Подшипник 6900ZZE 
                                    Manufacturer: NACHI 
                                
                                  Sizes: 10x22x6 (mm)
                                
                                
                                   Weight:: 0.009 (kg)
                                
                             
                            O-RING 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 80.60x85.84x2.62 (mm)
                                
                                 
                            O-RING 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 94.60x106.00x5.70 (mm)
                                
                                 
                            Bearing NJ1026 
                                    Manufacturer: ETERNO 
                                
                                  Sizes: 130x200x33 (mm)
                                
                                
                                   Weight:: 3.87 (kg)
                                
                             
                            2.5 FKM 80(041,00x02,50 ) 
                                    Manufacturer: KASTAS 
                                 
                            STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC) 
                                    Manufacturer: STO 
                                
                                  Sizes: 34x55x7 (mm)
                                
                                 
                            Bearing SN810 
                                    Manufacturer: INA-FAG 
                                
                                  Sizes: 12.700x17.462x15.875 (mm)
                                
                                
                                   Weight:: 0.011 (kg)
                                
                             
                            Подшипник 555S/552A 
                                    Manufacturer: NSK-RHP 
                                
                                  Sizes: 57.15x123.825x38.1 (mm)
                                
                                
                                   Weight:: 2.174 (kg)
                                
                             
                            K69 POM(100x94x15) 
                                    Manufacturer: KASTAS 
                                
                                  Sizes: 100x94x15 (mm)
                                
                                 
                             
                INSTALLING BEARINGS 
                    
                       Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
                    
                 
                DROPPING BEARINGS 
                    
                        The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
                    
                 
                SELECTION OF FUEL OILS
                    
                       The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
                    
                 
                     
                                 
                         
                         
                         
                         
                         
                        