Bearing 51210 (8210)
Inner diameter:: 50 mm
Outer diameter: 78 mm
The size of the width: 22 mm
Weight:: 0.37 kg
Outer diameter: 78 mm
The size of the width: 22 mm
Weight:: 0.37 kg
Technical specifications
Designation : 51210
ГОСТ : 8210
Dimensions, mm : 50x78x22
Producer : TMB
Bearing 51124
Manufacturer: ETERNO
Sizes: 120x155x25 (mm)
Weight:: 1.15 (kg)
Bearing NJ221EM (42221EH)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 4 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 43x50x9 (mm)
AT20 DD
Manufacturer: ContiTech AG
2 NBR 70(062,00x02,00)
Manufacturer: KASTAS
XPA 2650 Lw / Ld ( ХРА 2650 )
Manufacturer: ContiTech AG
K21 PU(50x70x8)
Manufacturer: KASTAS
Sizes: 50x70x8 (mm)
RPP8 DD 4804 MFX - Megaflex
Manufacturer: ContiTech AG
MEGADYNE ISORAN 1240MXL
Manufacturer: ContiTech AG
Bearing K14x18x13
Manufacturer: INA-FAG
Sizes: 14x18x13 (mm)
Weight:: 0.0065 (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.
