Bearing 52YM04Z
                
                
                    Inner diameter:: 133.375 mm
Outer diameter: 184.630 mm
The size of the width: 37.340 mm
Weight:: 2.830 kg
                    
            Outer diameter: 184.630 mm
The size of the width: 37.340 mm
Weight:: 2.830 kg
Technical specifications
Designation: 52YM04Z
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 133.375 mm
External diameter: 184.630 mm
Width (B): 37.340 mm
Weight: 2.830 kg
Резьба (G): 29000 mm
O-RING 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 131.50x135.50x2.00 (mm)
                                
                                 
                            STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCLY) 
                                    Manufacturer: STO 
                                
                                  Sizes: 20x40x4.2/13.6 (mm)
                                
                                 
                            Bearing 33281 / 33472 
                                    Manufacturer: TIMKEN 
                                
                                  Sizes: 71.438x120.000x29.794 (mm)
                                
                                
                                   Weight:: 1.329 (kg)
                                
                             
                            ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP2318-E-TVP2 
                                    Manufacturer: FAG 
                                
                                  Sizes: 90x190x64 (mm)
                                
                                 
                            4 FKM 80(070,00x04,00 ) 
                                    Manufacturer: KASTAS 
                                 
                            RPP14 6930 ( RPP 14 6930 -V, -M, -MFX ) 
                                    Manufacturer: ContiTech AG 
                                 
                            SEALS (REINFORCED SEAL) (A) 
                                    Manufacturer: FEKO 
                                
                                  Sizes: 87.71x114.55x12.70 (mm)
                                
                                 
                            K21 NBR(320x340x12 ) 
                                    Manufacturer: KASTAS 
                                
                                  Sizes: 320x340x12  (mm)
                                
                                 
                            MEGADYNE ISORAN 800 RPP8 ( RPP 8M 800 ) 
                                    Manufacturer: ContiTech AG 
                                 
                            Подшипник 7219DB 
                                    Manufacturer: NACHI 
                                
                                  Sizes: 95x170x32 (mm)
                                
                                
                                   Weight:: 2.78 (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.
                    
                 
                     
                                 
                         
                         
                         
                         
                         
                        