Bearing NU228
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.5 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.5 kg
Technical specifications
Designation : NU228
Dimensions, mm : 140x250x42
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 8.5 Kg
Dynamic load rating (C) - 392 kN
Static load rating (C0) - 514 kN
Grease lubrication speed - 2400 rev/min
Speed limit with oil lubrication - 2900 rev/min
K84 PU(156x148,8x4,5 )
Manufacturer: KASTAS
Sizes: 156x148,8x4,5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 24140-B
Manufacturer: FAG
Sizes: 200x340x140 (mm)
Weight:: 52.4 (kg)
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Manufacturer: KASTAS
Sizes: 80x85x24,5 (mm)
STD 672 S8M CXA
Manufacturer: ContiTech AG
Корпус UCFK204
Manufacturer: NACHI
Weight:: 0.55 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22211-E1-K
Manufacturer: FAG
Sizes: 55x100x25 (mm)
17x7496 B 295
Manufacturer: ContiTech AG
Подшипник 16014
Manufacturer: NSK-RHP
Sizes: 70x110x13 (mm)
Weight:: 0.441 (kg)
AT20 DD
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Подшипник NUP 2211 ET
Manufacturer: NSK-RHP
Sizes: 55x100x25 (mm)
Weight:: 0.783 (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.
