Bearing N411M (2411H)
                
                
                    Inner diameter:: 55 mm
Outer diameter: 140 mm
The size of the width: 33 mm
Weight:: 2.55 kg
                     
            Outer diameter: 140 mm
The size of the width: 33 mm
Weight:: 2.55 kg
Technical specifications
Designation : N411M
ГОСТ : 2411H
Dimensions, mm : 55x140x33
Producer : TMB
O-RING 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 253.80x260.00x3.10 (mm)
                                
                                 
                            ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71901-C-T-P4S 
                                    Manufacturer: FAG 
                                
                                  Sizes: 12x24x6 (mm)
                                
                                 
                            K518 (55x39x20,5) 
                                    Manufacturer: KASTAS 
                                
                                  Sizes: 55x39x20,5 (mm)
                                
                                 
                            K17 PTFE/NBR(340x315,5x8,1) 
                                    Manufacturer: KASTAS 
                                
                                  Sizes: 340x315,5x8,1 (mm)
                                
                                 
                            SALNIK REINFORCED (TC) 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 11.6x24x5 (mm)
                                
                                 
                            Bearing NN3056 
                                    Manufacturer: ETERNO 
                                
                                  Sizes: 280x420x106 (mm)
                                
                                
                                   Weight:: 49.7 (kg)
                                
                             
                            Bearing XW13-1/2 
                                    Manufacturer: INA-FAG 
                                
                                  Sizes: 342.900x425.450x73.020 (mm)
                                
                                
                                   Weight:: 24.490 (kg)
                                
                             
                            O-RING 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 47.60x51.16x1.78 (mm)
                                
                                 
                            O-RING 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 53.00x63.00x5.00 (mm)
                                
                                 
                            5V 1500 / 15J 3810 Le 
                                    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.
                    
                 
                     
                                 
                         
                         
                         
                         
                         
                        