Bearings K89440
                
                
                    Inner diameter:: 200 mm
Outer diameter: 400 mm
The size of the width: 40 mm
Weight:: 16.2 kg
                    
            Outer diameter: 400 mm
The size of the width: 40 mm
Weight:: 16.2 kg
Technical specifications
Designation: K89440
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 200 mm
Outside diameter (D): 400 mm
Width (B): 40 mm
Weight: 16.2 kg
Size (d1): 226 mm
Size (B): 393 mm
Limiting speed (rpm): 950
Loading capacity dynamic (C): 2700
Loading capacity dynamic (C0): 10200
Bearing 51228 (8228) 
                                    Manufacturer: TMB 
                                
                                  Sizes: 140x200x46 (mm)
                                
                                
                                   Weight:: 4.35 (kg)
                                
                             
                            Подшипник 687 DD 
                                    Manufacturer: NSK-RHP 
                                
                                  Sizes: 7x14x5 (mm)
                                
                                
                                   Weight:: 0.003 (kg)
                                
                             
                            RPP14 1904 ( RPP 14 1904 -V, -M, -MFX ) 
                                    Manufacturer: ContiTech AG 
                                 
                            Подшипник C3120V 
                                    Manufacturer: SKF 
                                
                                  Sizes: 100x165x52 (mm)
                                
                                
                                   Weight:: 4.45 (kg)
                                
                             
                            Подшипник 110KBE1802+L 
                                    Manufacturer: NSK-RHP 
                                
                                  Sizes: 110x180x125 (mm)
                                
                                
                                   Weight:: 11.4 (kg)
                                
                             
                            2 FKM 80(110,00x02,00 ) 
                                    Manufacturer: KASTAS 
                                 
                            K32 PU/POM(19,05x25,4x6,35) 
                                    Manufacturer: KASTAS 
                                
                                  Sizes: 19,05x25,4x6,35 (mm)
                                
                                 
                            ATG10 2840 MFX - Megaflex ( ATK10 2840 BFX - BRECOFLEX ) 
                                    Manufacturer: ContiTech AG 
                                 
                            K18 (50x35x20) 
                                    Manufacturer: KASTAS 
                                
                                  Sizes: 50x35x20 (mm)
                                
                                 
                            Bearing NUP2320 
                                    Manufacturer: ETERNO 
                                
                                  Sizes: 100x215x73 (mm)
                                
                                
                                   Weight:: 12.74 (kg)
                                
                             
                             
                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.
                    
                 
                     
                                 
                         
                         
                         
                         
                         
                        