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
3.53 NBR 70(183,75x03,53)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 16x36x7 (mm)
ATG10 3530 MFX - Megaflex ( ATK10 3530 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
RPP14 DD 3132 MFX - Megaflex
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RPP14 DD 4546 MFX - Megaflex
Manufacturer: ContiTech AG
RPP8 5632 ( RPP 8 5632 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K75X81X30
Manufacturer: INA-FAG
Weight:: 0.114 (kg)
Подшипник RS-4884E4
Manufacturer: NSK-RHP
Sizes: 420x520x100 (mm)
Weight:: 49.5 (kg)
Bearing 23126K
Manufacturer: TMB
Sizes: 130x210x64 (mm)
Weight:: 8.8 (kg)
Подшипник 7320CDB
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 8.18 (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.
