Bearing HK4520
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.056 kg
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 0.056 kg
Technical specifications
Designation : HK4520
Dimensions, mm : 45x52x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.056 Kg
Dynamic load rating (C) - 21600 kN
Static load rating (C0) - 47200 kN
Grease lubrication speed - 4800 rev/min
B 43,5 1162 Le/ 1100 Li
Manufacturer: ContiTech AG

5.33 NBR 70(040,65x05,33)
Manufacturer: KASTAS

Bearing LR50/8NPPU
Manufacturer: INA-FAG
Sizes: 8x24x11 (mm)
Weight:: 11 (kg)

RPP14 DD 3090 MFX - Megaflex
Manufacturer: ContiTech AG

T5 DD
Manufacturer: ContiTech AG

Подшипник 5213NR
Manufacturer: NACHI
Sizes: 65x120x38.1 (mm)
Weight:: 1.66 (kg)

RPP14 DD 3678 MFX - Megaflex
Manufacturer: ContiTech AG

K33 PU(35x50x10)
Manufacturer: KASTAS
Sizes: 35x50x10 (mm)

Krestovina 25X41,2
Manufacturer: TOYO

K11 TPE(90x102,2x12/7,2)
Manufacturer: KASTAS
Sizes: 90x102,2x12/7,2 (mm)


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.