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
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 45 mm
External diameter: 52 mm
Width: 20 mm
Weight: 0.056 kg
HTD 880 8M EXTREME
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Подшипник NNC 4840 CV
Manufacturer: SKF
Sizes: 200x250x50 (mm)
Weight:: 5.9 (kg)
Bearing NN3024KW33P5 (D3182124K)
Manufacturer: TMB
Sizes: 120x180x46 (mm)
Weight:: 3.7 (kg)
Bushing H3156
Manufacturer: ETERNO
Sizes: 280x350x195 (mm)
Weight:: 25 (kg)
HTD 1778 14M
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
Подшипник NNCF5004CV
Manufacturer: SKF
Sizes: 20x42x30 (mm)
Weight:: 0.2 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x60x10 (mm)
C 124 22x3150 Li / 3209 Ld
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.