Bearings K81212 TV
                
                
                    Inner diameter:: 60 mm
Outer diameter: 95 mm
The size of the width: 11 mm
Weight:: 0.176 kg
                    
            Outer diameter: 95 mm
The size of the width: 11 mm
Weight:: 0.176 kg
Technical specifications
Designation: K81212 TV
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 60 mm
Outside diameter (D): 95 mm
Width (B): 11 mm
Weight: 0.176 kg
Size (d1): 64 mm
Size (B): 91 mm
Limiting speed (rpm): 3700
Loading capacity dynamic (C): 172
Loading capacity dynamic (C0): 480
SEALS (REINFORCED SEAL) (FH) 
                                    Manufacturer: FEKO 
                                
                                  Sizes: 110x140x12/21.50 (mm)
                                
                                
                            ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7019-E-T-P4S 
                                    Manufacturer: FAG 
                                
                                  Sizes: 95x145x24 (mm)
                                
                                
                            Krestovina 32x91 
                                    Manufacturer: TOYO 
                                
                            Bearing WS81244 
                                    Manufacturer: INA-FAG 
                                
                                  Sizes: 220x300x63 (mm)
                                
                                
                                   Weight:: 4.750 (kg)
                                
                            
                            Bearing FC3652168 
                                    Manufacturer: TMB 
                                
                                  Sizes: 180x260x168 (mm)
                                
                                
                                   Weight:: 30.6 (kg)
                                
                            
                            ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ208-TVP 
                                    Manufacturer: FAG 
                                
                                  Sizes: 40x80x18 (mm)
                                
                                
                            MEGADYNE ISORAN 345 GLD5 ( RPP5 345 GOLD ) 
                                    Manufacturer: ContiTech AG 
                                
                            ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3810-B-2Z-TVH 
                                    Manufacturer: FAG 
                                
                                  Sizes: 50x65x12 (mm)
                                
                                
                            STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC) 
                                    Manufacturer: STO 
                                
                                  Sizes: 30x40x4 (mm)
                                
                                
                            Подшипник 6021ZNR 
                                    Manufacturer: NACHI 
                                
                                  Sizes: 105x160x26 (mm)
                                
                                
                                   Weight:: 1.54 (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.