Bearing PWTR40 2RS
                
                
                    Inner diameter:: 40 mm
Outer diameter: 80 mm
The size of the width: 32 mm
Weight:: 30 kg
                    
            Outer diameter: 80 mm
The size of the width: 32 mm
Weight:: 30 kg
Technical specifications
Designation: PWTR40 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 80 mm
Width: 32 mm
Weight: 30 kg
Подшипник 6221N 
                                    Manufacturer: NACHI 
                                
                                  Sizes: 105x190x36 (mm)
                                
                                
                                   Weight:: 3.76 (kg)
                                
                             
                            XT200 PU(100x115x12) 
                                    Manufacturer: KASTAS 
                                
                                  Sizes: 100x115x12 (mm)
                                
                                 
                            370 DH 
                                    Manufacturer: ContiTech AG 
                                 
                            O-RING 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 65.00x69.00x2.00 (mm)
                                
                                 
                            Подшипник 7040 A 
                                    Manufacturer: NSK-RHP 
                                
                                  Sizes: 200x310x51 (mm)
                                
                                
                                   Weight:: 13.7 (kg)
                                
                             
                            O-RING 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 16.00x18.00x1.00 (mm)
                                
                                 
                            Подшипник LM2820 
                                    Manufacturer: NSK-RHP 
                                
                                  Sizes: 22x35x20.2 (mm)
                                
                                
                                   Weight:: 0.062 (kg)
                                
                             
                            ATG10 3010 MFX - Megaflex ( ATK10 3010 BFX - BRECOFLEX ) 
                                    Manufacturer: ContiTech AG 
                                 
                            Подшипник 54305U 
                                    Manufacturer: NSK-RHP 
                                
                                  Sizes: 25x52x42 (mm)
                                
                                
                                   Weight:: 0.73 (kg)
                                
                             
                            RPP14 9030 ( RPP 14 9030 -V, -M, -MFX ) 
                                    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.
                    
                 
                     
                                 
                         
                         
                         
                         
                         
                        