Bearing 4215 ZZ
                
                
                    Inner diameter:: 75 mm
Outer diameter: 130 mm
The size of the width: 31 mm
                    
                    
            Outer diameter: 130 mm
The size of the width: 31 mm
Technical specifications
Designation : 4215 ZZ
Dimensions, mm : 75x130x31
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - Kg
Dynamic load rating (C) - 57.6 kN
Static load rating (C0) - 63.8 kN
Grease lubrication speed - 1.5 rev/min
Speed limit with oil lubrication - 1.65 rev/min
Bearing 33214 (3EE) 
                                    Manufacturer: GMB 
                                
                                  Sizes: 70x125x41 (mm)
                                
                                
                                   Weight:: 2.1 (kg)
                                
                             
                            K06 NBR(10x16x3,5/5) 
                                    Manufacturer: KASTAS 
                                
                                  Sizes: 10x16x3,5/5 (mm)
                                
                                 
                            SALNIK REINFORCED (TC) 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 105x125x13 (mm)
                                
                                 
                            SALNIK REINFORCED (TC) 
                                    Manufacturer: NQK SF 
                                
                                  Sizes: 12x28.5x5 (mm)
                                
                                 
                            V 1778/12 F 
                                    Manufacturer: ContiTech AG 
                                 
                            3.53 NBR 70(047,63x03,53) 
                                    Manufacturer: KASTAS 
                                 
                            STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC) 
                                    Manufacturer: STO 
                                
                                  Sizes: 50x72x10 (mm)
                                
                                 
                            RPP8 2512  ( RPP 8 2512 -V, -M, -MFX ) 
                                    Manufacturer: ContiTech AG 
                                 
                            K25 NBR/Metal(31,75x6,35x14,29) 
                                    Manufacturer: KASTAS 
                                
                                  Sizes: 31,75x6,35x14,29 (mm)
                                
                                 
                            Подшипник HR32208J 
                                    Manufacturer: NSK-RHP 
                                
                                  Sizes: 40x80x24.75 (mm)
                                
                                
                                   Weight:: 0.548 (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.
                    
                 
                     
                                 
                         
                         
                         
                         
                         
                        