Bearings RNA4903
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.222 kg
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.222 kg
Technical specifications
Designation: RNA4903
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 22 mm
Outside diameter (D): 30 mm
Width (B): 13 mm
Weight: 0.222 kg
Подшипник 120TMP93
Manufacturer: NSK-RHP
Sizes: 120x210x54 (mm)
AT10 1230 ( АТ10 1230 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Корпус UCFL321
Manufacturer: NACHI
Weight:: 28.2 (kg)
RPP14 2688 ( RPP 14 2688 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K20X28X16
Manufacturer: INA-FAG
Weight:: 0.02 (kg)
AT5 DD
Manufacturer: ContiTech AG
Подшипник 7319DT
Manufacturer: NACHI
Sizes: 95x200x45 (mm)
Weight:: 6.68 (kg)
Bearing NATR25
Manufacturer: ETERNO
Sizes: 52x25x25 (mm)
Weight:: 0.275 (kg)
K04 (114,3x133,36x31,75)
Manufacturer: KASTAS
Sizes: 114,3x133,36x31,75 (mm)
Подшипник FR 4B
Manufacturer: NSK-RHP
Sizes: 6.35x17.526x4.978 (mm)
Weight:: 0.005 (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.
