Bearing 51128
Inner diameter:: 140 mm
Outer diameter: 178 mm
The size of the width: 31 mm
Weight:: 2.05 kg
Outer diameter: 178 mm
The size of the width: 31 mm
Weight:: 2.05 kg
Technical specifications
Designation : 51128
Dimensions, mm : 140x178x31
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.05 Kg
Dynamic load rating (C) - 112000 kN
Static load rating (C0) - 400000 kN
Grease lubrication speed - 1300 rev/min
Speed limit with oil lubrication - 1800 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 7.10x12.40x2.65 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK2020
Manufacturer: INA-FAG
Sizes: 20x26x20 (mm)
Подшипник 7328 A
Manufacturer: NSK-RHP
Sizes: 140x300x62 (mm)
Weight:: 21.4 (kg)
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Sizes: 20x42x12 (mm)
Weight:: 0.07 (kg)
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Sizes: 20x47x25 (mm)
Weight:: 0.245 (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.
