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
T2/200 ( Т2 200 )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 18x35x7 (mm)
2.62 NBR 90(042,52x02,62)
Manufacturer: KASTAS
Bearings KRV72
Manufacturer: INA-FAG
Weight:: 1.045 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31318-N11CA-A160-200
Manufacturer: FAG
Sizes: 90x190x93 (mm)
Manufacturer: ContiTech AG
5.33 NBR 70(183,52x5,33 )
Manufacturer: KASTAS
Подшипник 6321
Manufacturer: NSK-RHP
Sizes: 105x225x49 (mm)
Weight:: 8.09 (kg)
Bearing 7024CTAP4 (36124KJ)
Manufacturer: TMB
Sizes: 120x180x28 (mm)
Weight:: 2.1 (kg)
RPP8 4872 ( RPP 8 4872 -V, -M, -MFX )
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.
