Bearing HK4020
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Technical specifications
Designation: HK4020
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 47 mm
Width: 20 mm
Weight: 0.054 kg
Подшипник 2209 K
Manufacturer: NSK-RHP
Sizes: 45x85x23 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 55.60x60.40x2.40 (mm)
T5 DD
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
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Manufacturer: NQK SF
Sizes: 80x110x13 (mm)
8V 2800 / 25J 7112 Le
Manufacturer: ContiTech AG
Bearing WS87413
Manufacturer: INA-FAG
Sizes: 65x140x12 (mm)
Weight:: 1.14 (kg)
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 63.50x82.70x12.70 (mm)
K21 NBR(115x130x10)
Manufacturer: KASTAS
Sizes: 115x130x10 (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.
