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
K73 POLYESTER/PTFE(140x145x25)
Manufacturer: KASTAS
Sizes: 140x145x25 (mm)
HTD 8M 5272 ( HTD8M 5272 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7328-B-MP
Manufacturer: FAG
Sizes: 140x300x62 (mm)
KBT PTFE(1,5x8 )
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 115x150x15 (mm)
Bearing AS130170
Manufacturer: INA
Sizes: 130x170x1 (mm)
Weight:: 0.065 (kg)
Подшипник HR30304J
Manufacturer: NSK
Sizes: 20x52x16.25 (mm)
Weight:: 0.172 (kg)
Bearing 6200P5 (D200)
Manufacturer: TMB
Sizes: 10x30x9 (mm)
Weight:: 0.031 (kg)
Подшипник R 6 ZZ
Manufacturer: NSK
Sizes: 9.525x22.225x7.142 (mm)
Подшипник 7010
Manufacturer: NACHI
Sizes: 50x80x16 (mm)
Weight:: 0.285 (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.