Bearing RNA4903 2RS
Inner diameter:: 22 mm
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.023 kg
Outer diameter: 30 mm
The size of the width: 13 mm
Weight:: 0.023 kg
Technical specifications
Designation: RNA4903 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 22 mm
External diameter: 30 mm
Width: 13 mm
Weight: 0.023 kg
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x84x11 (mm)
RPP14 7742 ( RPP 14 7742 -V, -M, -MFX )
Manufacturer: ContiTech AG
2380 SLV14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
2 NBR 70(046,00x02,00)
Manufacturer: KASTAS
RPP14 2842 ( RPP 14 2842 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 23064CAE4
Manufacturer: NSK-RHP
Sizes: 320x480x121 (mm)
Weight:: 75.6 (kg)
Подшипник NA5915
Manufacturer: NSK-RHP
Sizes: 75x105x40 (mm)
Weight:: 1.1 (kg)
Bearing S62303-2RS
Manufacturer: ETERNO
Sizes: 17.00x47.00x19.00 (mm)
Weight:: 150 (kg)
Подшипник 21310AX
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.36 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 25x47x10 (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.
