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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x42x7 (mm)
Подшипник 24030EX1K
Manufacturer: NACHI
Sizes: 150x225x72 (mm)
Weight:: 10.5 (kg)
Bearings RNA4822
Manufacturer: INA
Sizes: 120x140x30 (mm)
Weight:: 0.67 (kg)
Bearing FC3252168
Manufacturer: TMB
Sizes: 160x260x168 (mm)
Weight:: 38.5 (kg)
K23 PU(60x50x6)
Manufacturer: KASTAS
Sizes: 60x50x6 (mm)
RPP8 4736 ( RPP 8 4736 -V, -M, -MFX )
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Подшипник 529X/522
Manufacturer: NSK
Sizes: 50.8x101.6x34.925 (mm)
Weight:: 1.235 (kg)
Подшипник 6814NR
Manufacturer: NACHI
Sizes: 70x90x10 (mm)
Weight:: 0.14 (kg)
K06 PU(70x80x10/7)
Manufacturer: KASTAS
Sizes: 70x80x10/7 (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.