Bearing 51420
Inner diameter:: 100 mm
Outer diameter: 210 mm
The size of the width: 85 mm
Weight:: 15 kg
Outer diameter: 210 mm
The size of the width: 85 mm
Weight:: 15 kg
Technical specifications
Designation : 51420
Dimensions, mm : 100x210x85
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 15 Kg
Dynamic load rating (C) - 371000 kN
Static load rating (C0) - 965000 kN
Grease lubrication speed - 700 rev/min
Speed limit with oil lubrication - 950 rev/min
Подшипник NNU 4940 K
Manufacturer: NSK-RHP
Sizes: 200x280x80 (mm)
Weight:: 15.3 (kg)
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Bearing NA6914 2RS
Manufacturer: ETERNO
Sizes: 70x80x55 (mm)
Weight:: 1.4 (kg)
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ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RAL012-NPP
Manufacturer: INA-FAG
Sizes: 19.05x42x24.6 (mm)
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MEGADYNE ISORAN 800 SLV5 ( RPP5 800 SILVER )
Manufacturer: ContiTech AG
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BX 85 BX 2202 Ld
Manufacturer: ContiTech AG
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HTD 8M 5144 ( HTD8M 5144 -V, -M, -MFX )
Manufacturer: ContiTech AG
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Bearing 22248 (3548)
Manufacturer: TMB
Sizes: 240x440x120 (mm)
Weight:: 83 (kg)
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ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22208-E1-K + H308
Manufacturer: FAG
Sizes: 35x80x23 (mm)
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XPB 950 Lw / Ld ( ХРВ 950 )
Manufacturer: ContiTech AG
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 74x95x7 (mm)
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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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.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.