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
Bearing W3-3/4
Manufacturer: INA-FAG
Sizes: 95.250x134.950x31.750 (mm)
Weight:: 1.497 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 36x52x7 (mm)
Подшипник 6809N
Manufacturer: NSK-RHP
Sizes: 45x58x7 (mm)
Weight:: 0.038 (kg)
Подшипник F635
Manufacturer: NSK-RHP
Sizes: 5x22x6 (mm)
Weight:: 9.49 (kg)
Подшипник HR32064XJ
Manufacturer: NSK-RHP
Sizes: 320x480x100 (mm)
Weight:: 60 (kg)
Bearing 6324
Manufacturer: ETERNO
Sizes: 120x260x55 (mm)
Weight:: 12.75 (kg)
Bearing FC69635-500
Manufacturer: INA-FAG
Sizes: 35x62x5.250 (mm)
Weight:: 0.083 (kg)
K17X PTFE/NBR(35x27,5x3,2)
Manufacturer: KASTAS
Sizes: 35x27,5x3,2 (mm)
K21 NBR(60x70x7)
Manufacturer: KASTAS
Sizes: 60x70x7 (mm)
Подшипник 54409
Manufacturer: NSK-RHP
Sizes: 45x100x78.8 (mm)
Weight:: 0.73 (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.
