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
Bearing K47X52X17
Manufacturer: ETERNO
Sizes: 47x52x17 (mm)
Weight:: 0.035 (kg)
Bearing NJ334
Manufacturer: ETERNO
Sizes: 170x361x73 (mm)
Weight:: 40.1 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 12x22x4 (mm)
Торцевое уплотнение RM Z2-16
Manufacturer: RiMi
4 NBR 70(052,00x04,00)
Manufacturer: KASTAS
Подшипник 230/500EK
Manufacturer: NACHI
Sizes: 500x720x167 (mm)
Weight:: 228 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61800
Manufacturer: FAG
Sizes: 10x19x5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x35x6 (mm)
Подшипник NU 419
Manufacturer: NACHI
Sizes: 95x240x55 (mm)
Weight:: 14 (kg)
K22 PU(12x17x3,7)
Manufacturer: KASTAS
Sizes: 12x17x3,7 (mm)
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.
