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
Подшипник BL 208 ZZ
Manufacturer: NSK-RHP
Sizes: 40x80x18 (mm)
Weight:: 0.394 (kg)
Bearing 52310 (38310)
Manufacturer: TMB
Sizes: 40x95x58 (mm)
Weight:: 1.75 (kg)
ContiTech HTD14M 25 HF
Manufacturer: ContiTech AG
XPA 1257 Lw / Ld ( ХРА 1257 )
Manufacturer: ContiTech AG
STD 944 S8M CXP
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
Bearing 51268
Manufacturer: ETERNO
Sizes: 340x460x96 (mm)
Weight:: 48.5 (kg)
Корпус UCT202
Manufacturer: NACHI
Weight:: 0.77 (kg)
K98 PU/NBR(25,4x34,93x4,76 )
Manufacturer: KASTAS
Sizes: 25,4x34,93x4,76 (mm)
Bearings NA4852
Manufacturer: INA-FAG
Sizes: 260x320x60 (mm)
Weight:: 10.6 (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.
