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 23691/23621
Manufacturer: NSK-RHP
Sizes: 35x73.025x26.988 (mm)
Weight:: 0.521 (kg)
STD 1056 S8M
Manufacturer: ContiTech AG
Krestovina 51,5x57,5
Manufacturer: TOYO
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DCY)
Manufacturer: STO
Sizes: 20x32x10/15 (mm)
Bearing 24028W33
Manufacturer: TMB
Sizes: 140x210x69 (mm)
Weight:: 8.55 (kg)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 30x40x7 (mm)
Подшипник 53312U
Manufacturer: NSK-RHP
Sizes: 60x110x42 (mm)
Weight:: 225 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x40x7 (mm)
2.62 NBR 70(040,95x02,62)
Manufacturer: KASTAS
HTD 144 3M CXP
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.
