Подшипник 52217
                
                
                    Inner diameter:: 85 mm
Outer diameter: 125 mm
The size of the width: 55 mm
Weight:: 225 kg
                    
            Outer diameter: 125 mm
The size of the width: 55 mm
Weight:: 225 kg
Технические характеристики из каталога производителя:
- Обозначение 52217
 - Размер (r min.) 5 мм.
 - Количество дорожек качения 2
 - Уплотнение Нет
 - Масса 225 Кг
 - Размер сопряженных деталей (da min.) 520
 - Размер сопряженных деталей (da max) 542
 - Размер сопряженных деталей (Da max.) 660
 - Размер сопряженных деталей (db min) 552
 - Размер сопряженных деталей (ra max.) 4
 
Bearing TWB4052 
                                    Manufacturer: INA-FAG 
                                
                                  Sizes: 63.500x82.550x1.600 (mm)
                                
                                
                                   Weight:: 0.027 (kg)
                                
                            
                            K21 NBR(14x22x8) 
                                    Manufacturer: KASTAS 
                                
                                  Sizes: 14x22x8 (mm)
                                
                                
                            Bearing NUP208E (92208E) 
                                    Manufacturer: TMB 
                                
                                  Sizes: 40x80x18 (mm)
                                
                                
                                   Weight:: 0.39 (kg)
                                
                            
                            Bearing 32217P6 (E7517E) 
                                    Manufacturer: TMB 
                                
                                  Sizes: 85x150x38.5 (mm)
                                
                                
                                   Weight:: 2.6 (kg)
                                
                            
                            Подшипник NCF2228V 
                                    Manufacturer: SKF 
                                
                                  Sizes: 140x250x68 (mm)
                                
                                
                                   Weight:: 14.5 (kg)
                                
                            
                            SPB 3650 
                                    Manufacturer: ContiTech AG 
                                
                            RPP8 DD 3284 MFX - Megaflex 
                                    Manufacturer: ContiTech AG 
                                
                            Bearing 23238 MW33 
                                    Manufacturer: ETERNO 
                                
                                  Sizes: 190x340x120 (mm)
                                
                                
                                   Weight:: 47 (kg)
                                
                            
                            Подшипник 22232CDKE4 
                                    Manufacturer: NSK-RHP 
                                
                                  Sizes: 160x290x80 (mm)
                                
                                
                                   Weight:: 23.1 (kg)
                                
                            
                            T20 DD 
                                    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.