Bearing RNA 4903 RS
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: RNA 4903 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 22 mm
External diameter: 30 mm
Width: 13 mm
Weight: 0.023 kg
6.99 NBR 70(443,36x06,99)
Manufacturer: KASTAS
ATG10 2840 MFX - Megaflex ( ATK10 2840 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
SPC 3750 Ld
Manufacturer: ContiTech AG
K78 Aramid Phenolic/Graphite(180x185x15 )
Manufacturer: KASTAS
Sizes: 180x185x15 (mm)
Подшипник 53268XU
Manufacturer: NSK-RHP
Sizes: 340x460x113 (mm)
Weight:: 225 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJ30-N
Manufacturer: INA-FAG
3.53 NBR 70(126,60x03,53)
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKS45
Manufacturer: INA-FAG
Sizes: 45x60x22 (mm)
Bearing 332/28 (2DE)
Manufacturer: GMB
Sizes: 30x58x24 (mm)
Weight:: 0.286 (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.
