Bearings RNA4909
Inner diameter:: 52 mm
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.182 kg
Outer diameter: 68 mm
The size of the width: 22 mm
Weight:: 0.182 kg
Technical specifications
Designation: RNA4909
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 52 mm
Outside diameter (D): 68 mm
Width (B): 22 mm
Weight: 0.182 kg
ContiTech STD 5M 10 HP
Manufacturer: ContiTech AG
Подшипник 239/750E
Manufacturer: NACHI
Sizes: 750x1000x185 (mm)
Weight:: 417 (kg)
AT5 DD
Manufacturer: ContiTech AG
Подшипник E30308DJ
Manufacturer: NACHI
Sizes: 40x90x25.25 (mm)
Weight:: 0.744 (kg)
Bearing 6311 2RS
Manufacturer: ETERNO
Sizes: 55x120x29 (mm)
Weight:: 1.377 (kg)
Bearing KBK14x18x14,5
Manufacturer: INA-FAG
Sizes: 14x18x14.5 (mm)
Weight:: 0.008 (kg)
RPP14 DD 4784 MFX - Megaflex
Manufacturer: ContiTech AG
5L 460
Manufacturer: ContiTech AG
K23 PU(50,8x41,27x7,14)
Manufacturer: KASTAS
Sizes: 50,8x41,27x7,14 (mm)
Bearing 7207 C
Manufacturer: ETERNO
Sizes: 35x72x17 (mm)
Weight:: 0.313 (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.
