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 30226
Manufacturer: ETERNO
Sizes: 130x230x40 (mm)
Weight:: 7.6 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 31x43x10.5 (mm)
K21 NBR(70x80x7)
Manufacturer: KASTAS
Sizes: 70x80x7 (mm)
MEGADYNE ISORAN 2100 PLT14 ( RPP14 2100 PLATINUM )
Manufacturer: ContiTech AG
K21 NBR(32x44x6,35)
Manufacturer: KASTAS
Sizes: 32x44x6,35 (mm)
AT10 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ KL44649-L44610
Manufacturer: FAG
Sizes: 26.988x50.292x14.224 (mm)
T10 DD
Manufacturer: ContiTech AG
5.33 NBR 90(208,92x05,33)
Manufacturer: KASTAS
Bearings RNAO50x65x40
Manufacturer: INA-FAG
Sizes: 50x65x40 (mm)
Weight:: 0.355 (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.
