Bearing HK4520-2RS
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Technical specifications
Designation: HK4520-2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 45 mm
External diameter: 52 mm
Width: 20 mm
Weight: 0.054 kg
Dynamic load capacity (C): 21.3
Static lifting capacity (C0): 43
Limit speed (rpm): 4000
XPZ 1687 Lw / Ld ( XPZ1687 )
Manufacturer: ContiTech AG
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Manufacturer: INA-FAG
Sizes: 25.400x41.280x9.530 (mm)
Weight:: 41.90 (kg)
Bearing 686-YA/ZZP6 (E686YA/ZZ)
Manufacturer: TMB
Sizes: 6x13x3.5 (mm)
Weight:: 0.0002 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1318-K-M-C3 + H318
Manufacturer: FAG
Sizes: 80x190x43 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K265X280X50
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Weight:: 1.81 (kg)
2 NBR 70(088,00x02,00)
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K52 PU(10x14x3,4/3,7)
Manufacturer: KASTAS
Sizes: 10x14x3,4/3,7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 28x38x10/15 (mm)
K21 PU(190x220x15)
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Sizes: 190x220x15 (mm)
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Manufacturer: ContiTech AG
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.
