Bearing 51428
Inner diameter:: 140 mm
Outer diameter: 280 mm
The size of the width: 112 mm
Weight:: 34.5 kg
Outer diameter: 280 mm
The size of the width: 112 mm
Weight:: 34.5 kg
Technical specifications
Designation : 51428
Dimensions, mm : 140x280x112
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 34.5 Kg
Dynamic load rating (C) - 520000 kN
Static load rating (C0) - 1700000 kN
Grease lubrication speed - 500 rev/min
Speed limit with oil lubrication - 700 rev/min
Bearing 3210 J-2Z
Manufacturer: INA-FAG
Sizes: 50x90x30.200 (mm)
Weight:: 0.730 (kg)
SEALS (REINFORCED SEAL) (G)
Manufacturer: FEKO
Sizes: 17x28.50x8 (mm)
K27 NBR(60x70x7/5)
Manufacturer: KASTAS
Sizes: 60x70x7/5 (mm)
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Manufacturer: INA-FAG
Weight:: 0.003 (kg)
Подшипник SL014912
Manufacturer: INA-FAG
Sizes: 60x85x25 (mm)
Bearing NJ2318E (42618E)
Manufacturer: TMB
Sizes: 90x190x64 (mm)
Weight:: 8.15 (kg)
Подшипник 22344CAKE4
Manufacturer: NSK-RHP
Sizes: 220x460x145 (mm)
Weight:: 116 (kg)
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Manufacturer: INA-FAG
Sizes: 50x58x22 (mm)
Weight:: 0.076 (kg)
AT5 DD
Manufacturer: ContiTech AG
Подшипник NU 2332 E
Manufacturer: NACHI
Sizes: 160x340x114 (mm)
Weight:: 57.2 (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.
