ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4928
                
                
                    Inner diameter:: 140 mm
Outer diameter: 190 mm
The size of the width: 50 mm
                    
                    
            Outer diameter: 190 mm
The size of the width: 50 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4928
- ПроизводительINA
- d190 mm
- B50 mm
- rmin1,5 mm
- m4150 g / Вес
- Cr237000 N / динамическая грузоподъемность, радиальная
- C0r500000 N / статическая грузоподъемность, радиальная
- nG2900 1/min / Предельная частота вращения
- nB1920 1/min / Базовая тепловая частота вращения
- Cur78000 N / нагрузка предела усталости радиальная
- f160 mm
- S1,5 mm / осевое перемещение
SPA 2847 
                                    Manufacturer: ContiTech AG 
                                 
                            Подшипник 23096CAE4 
                                    Manufacturer: NSK-RHP 
                                
                                  Sizes: 480x700x165 (mm)
                                
                                
                                   Weight:: 211 (kg)
                                
                             
                            STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC) 
                                    Manufacturer: STO 
                                
                                  Sizes: 30x56x10 (mm)
                                
                                 
                            Bearing 7407ACP5 (D46407) 
                                    Manufacturer: TMB 
                                
                                  Sizes: 35x100x25 (mm)
                                
                                
                                   Weight:: 0.95 (kg)
                                
                             
                            SEALS (REINFORCED SEAL) (ARS) 
                                    Manufacturer: FEKO 
                                
                                  Sizes: 15x24x6 (mm)
                                
                                 
                            ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7011-C-T-P4S 
                                    Manufacturer: FAG 
                                
                                  Sizes: 55x90x18 (mm)
                                
                                 
                            K81 TPE(12x16x1,2) 
                                    Manufacturer: KASTAS 
                                
                                  Sizes: 12x16x1,2 (mm)
                                
                                 
                            1.78 NBR 70(069,57x01,78) 
                                    Manufacturer: KASTAS 
                                 
                            3L 490 
                                    Manufacturer: ContiTech AG 
                                 
                            T2/118 ( Т2 118 ) 
                                    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.
                    
                 
                     
                                 
                         
                         
                         
                         
                         
                        