Подшипник NA4908
                
                
                    Inner diameter:: 40 mm
Outer diameter: 62 mm
The size of the width: 22 mm
Weight:: 0.24 kg
                    
            Outer diameter: 62 mm
The size of the width: 22 mm
Weight:: 0.24 kg
Технические характеристики из каталога производителя:
- Обозначение NA4908
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,24 Кг
- Частота вращения предельная при пластичной смазке 5600 об/мин
- Частота вращения предельная при жидкой смазке 9000 об/мин
- Размер сопряженных деталей (da min.) 44
- Размер сопряженных деталей (Da max.) 58
- Размер сопряженных деталей (ra max.) 0,6
Bearing 30312 
                                    Manufacturer: ETERNO 
                                
                                  Sizes: 60x130x31 (mm)
                                
                                
                                   Weight:: 1.95 (kg)
                                
                             
                            Подшипник 6003VV 
                                    Manufacturer: NSK-RHP 
                                
                                  Sizes: 17x35x10 (mm)
                                
                                
                                   Weight:: 0.041 (kg)
                                
                             
                            SEALS (REINFORCED SEAL) (BS) 
                                    Manufacturer: FEKO 
                                
                                  Sizes: 114.30x152.40x15.87 (mm)
                                
                                 
                            SALNIK REINFORCED (TC) 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 20x26x5 (mm)
                                
                                 
                            ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K30X40X18 
                                    Manufacturer: INA-FAG 
                                
                                   Weight:: 0.048 (kg)
                                
                             
                            Bearing QJ324M (176324H) 
                                    Manufacturer: TMB 
                                
                                  Sizes: 120x260x55 (mm)
                                
                                
                                   Weight:: 16 (kg)
                                
                             
                            SPZ 2840 
                                    Manufacturer: ContiTech AG 
                                 
                            3.53 FKM 80(063,09x03,53 ) 
                                    Manufacturer: KASTAS 
                                 
                            Bearing LR5205KDD 
                                    Manufacturer: INA-FAG 
                                
                                  Sizes: 25x62x20.6 (mm)
                                
                                
                                   Weight:: 20.6 (kg)
                                
                             
                            SALNIK REINFORCED (TC) 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 490x540x25 (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.
                    
                 
                     
                                 
                         
                         
                         
                         
                         
                        