Bearing 6420M (420H)
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 13.6 kg
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 13.6 kg
Technical specifications
Designation : 6420M
ГОСТ : 420H
Dimensions, mm : 100x250x58
Producer : TMB
D 158 32x4014 Li / 4090 Ld
Manufacturer: ContiTech AG
K46 (63x53x11)
Manufacturer: KASTAS
Sizes: 63x53x11 (mm)
Bearings K81244
Manufacturer: INA-FAG
Sizes: 220x300x26 (mm)
Weight:: 3.35 (kg)
T2,5 500 ( Т2,5 500 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Bearing NJ306EMP6 (E42306EH)
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.37 (kg)
Подшипник 7215BEA
Manufacturer: NSK-RHP
Sizes: 75x130x25 (mm)
Торцевое уплотнение RM GB103-50
Manufacturer: RiMi
Bearing 6406 ZZ
Manufacturer: ETERNO
Sizes: 30x90x23 (mm)
Weight:: 0.74 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 128.59x155.57x12.70 (mm)
Подшипник 6920DDU
Manufacturer: NSK-RHP
Sizes: 100x140x20 (mm)
Weight:: 0.828 (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.
