Bearing BK4020
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 62 kg
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 62 kg
Technical specifications
Designation : BK4020
Dimensions, mm : 40x47x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 62 Kg
Dynamic load rating (C) - 25500 kN
Static load rating (C0) - 52000 kN
Grease lubrication speed - 6000 rev/min
AT20 ( АТ20 )
Manufacturer: ContiTech AG
Bearing 22326 MW33
Manufacturer: ETERNO
Sizes: 130x280x93 (mm)
Weight:: 28.5 (kg)
Подшипник NU 210 EW
Manufacturer: NSK
Sizes: 50x90x20 (mm)
Weight:: 0.5 (kg)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLF1255-2RS-PE
Manufacturer: INA
Sizes: 12x55x25 (mm)
Weight:: 3.9 (kg)
HTD 8M 2304 ( HTD8M 2304 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 85x105x10 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x110x8 (mm)
C 76 22x1931 Li / 1990 Ld
Manufacturer: ContiTech AG
Подшипник 23144A2XK
Manufacturer: NACHI
Sizes: 220x370x120 (mm)
Weight:: 54.6 (kg)
Подшипник 240/530CAE4
Manufacturer: NSK
Sizes: 530x780x250 (mm)
Weight:: 390 (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.