Bearings NA4903 RS
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 14 mm
Weight:: 0.04 kg
Outer diameter: 30 mm
The size of the width: 14 mm
Weight:: 0.04 kg
Technical specifications
Designation: NA4903 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 17 mm
Outside diameter (D): 30 mm
Width (B): 14 mm
Weight: 0.04 kg
Limiting speed (rpm): 9000
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU356-E-M1
Manufacturer: FAG
Sizes: 280x580x108 (mm)
Weight:: 147 (kg)
Krestovina 57x152
Manufacturer: TOYO
4410 SLV14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
XPB 2650 Lw / Ld ( ХРВ 2650 )
Manufacturer: ContiTech AG
Bearing IR20x24x16
Manufacturer: INA-FAG
Sizes: 20x24x16 (mm)
Weight:: 0.165 (kg)
Bearing NA4911
Manufacturer: ETERNO
Sizes: 55x63x80 (mm)
Weight:: 0.396 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRA104-206-NPP-B-AS2/V
Manufacturer: INA-FAG
Sizes: 31.75x62x35.8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ ИГОЛЬЧАТЫЙ AXK85110
Manufacturer: INA-FAG
Sizes: 85x110x4 (mm)
Подшипник C 4122 V
Manufacturer: SKF
Sizes: 110x180x69 (mm)
Weight:: 7.1 (kg)
Подшипник 22318AEX
Manufacturer: NACHI
Sizes: 90x190x64 (mm)
Weight:: 8.91 (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.
