Bearing BK2220
                
                
                    Inner diameter:: 22 mm
Outer diameter: 28 mm
The size of the width: 20 mm
Weight:: 30 kg
                    
            Outer diameter: 28 mm
The size of the width: 20 mm
Weight:: 30 kg
Technical specifications
Designation : BK2220
Dimensions, mm : 22x28x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 30 Kg
Dynamic load rating (C) - 14500 kN
Static load rating (C0) - 25000 kN
Grease lubrication speed - 10000 rev/min
Подшипник 24056CAK30E4 
                                    Manufacturer: NSK-RHP 
                                
                                  Sizes: 280x420x140 (mm)
                                
                                
                                   Weight:: 66.4 (kg)
                                
                             
                            Bearing 618/3 (1000083) 
                                    Manufacturer: TMB 
                                
                                  Sizes: 3x7x2 (mm)
                                
                                
                                   Weight:: 0.0034 (kg)
                                
                             
                            O-RING 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 51.30x68.50x8.60 (mm)
                                
                                 
                            Bearing K28X35X18 
                                    Manufacturer: ETERNO 
                                
                                  Sizes: 28x35x18 (mm)
                                
                                
                                   Weight:: 0.027 (kg)
                                
                             
                            Bearing 6305P4 
                                    Manufacturer: TMB 
                                
                                  Sizes: 25x62x17 (mm)
                                
                                
                                   Weight:: 0.23 (kg)
                                
                             
                            Krestovina 49,2X148,38 
                                    Manufacturer: TOYO 
                                 
                            Подшипник 22344CAKE4 
                                    Manufacturer: NSK-RHP 
                                
                                  Sizes: 220x460x145 (mm)
                                
                                
                                   Weight:: 116 (kg)
                                
                             
                            22x5715 C 225 
                                    Manufacturer: ContiTech AG 
                                 
                            Подшипник 6008NSE 
                                    Manufacturer: NACHI 
                                
                                  Sizes: 40x68x15 (mm)
                                
                                
                                   Weight:: 0.194 (kg)
                                
                             
                            ContiTechHTD 8M 10 HP 
                                    Manufacturer: ContiTech AG 
                                 
                             
                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.
                    
                 
                     
                                 
                         
                         
                         
                         
                         
                        