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
Bearing 6213 2RS
Manufacturer: ETERNO
Sizes: 65x120x23 (mm)
Weight:: 1.017 (kg)
HTD 8M 4272 ( HTD8M 4272 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 16014 ZZ
Manufacturer: ETERNO
Sizes: 70x110x13 (mm)
Weight:: 0.43 (kg)
AT20 DD
Manufacturer: ContiTech AG
T10/1420 ( Т10 1420 )
Manufacturer: ContiTech AG
3 NBR 70(046,00x03,00)
Manufacturer: KASTAS
Bearing NJ314
Manufacturer: ETERNO
Sizes: 70x150x35 (mm)
Weight:: 2.9 (kg)
Bearing 29492 (9039492)
Manufacturer: TMB
Sizes: 480x800x206 (mm)
Weight:: 425 (kg)
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 8.51x10.09x0.79 (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.
