Bearing RNA4909 2RS
Inner diameter:: 52 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.157 kg
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.157 kg
Technical specifications
Designation: RNA4909 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 52 mm
External diameter: 68 mm
Width: 22 mm
Weight: 0.157 kg
Подшипник 5207
Manufacturer: NACHI
Sizes: 35x72x27 (mm)
Weight:: 0.43 (kg)
BX 173 BX 4437 Ld
Manufacturer: ContiTech AG
Подшипник RNA69/28
Manufacturer: NSK-RHP
Sizes: 32x45x30 (mm)
Weight:: 0.13 (kg)
T20 DD
Manufacturer: ContiTech AG
Bearing DAC39740039
Manufacturer:
Sizes: 39x74x39/39 (mm)
Bearing 608ZZ/RP5 (D80018R)
Manufacturer: TMB
Sizes: 8x22x7 (mm)
Weight:: 0.012 (kg)
T10 DD
Manufacturer: ContiTech AG
Bearing DAC37740045
Manufacturer:
Sizes: 37x74x45/45 (mm)
Подшипник 6309
Manufacturer: NSK-RHP
Sizes: 45x100x25 (mm)
Weight:: 0.829 (kg)
Bearing BK3520
Manufacturer: INA-FAG
Sizes: 35x42x20 (mm)
Weight:: 0,,044 (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.