Bearings NA4864
Inner diameter:: 320 mm
Outer diameter: 400 mm
The size of the width: 80 mm
Weight:: 23 kg
Outer diameter: 400 mm
The size of the width: 80 mm
Weight:: 23 kg
Technical specifications
Designation: NA4864
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 320 mm
Inner diameter (F): 350 mm
Outside diameter (D): 400 mm
Width (B): 80 mm
Weight: 23 kg
Limiting speed (rpm): 1400
Loading capacity dynamic (C): 630.0
Loading capacity dynamic (C0): 1850.0
Bearing NNTR100X240X105 2ZL
Manufacturer: INA-FAG
Sizes: 100x240x105 (mm)
Weight:: 103 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJTY17
Manufacturer: INA-FAG
Подшипник 24052E
Manufacturer: NACHI
Sizes: 260x400x140 (mm)
Weight:: 65.7 (kg)
K22 PU(13,49x21,43x4,76)
Manufacturer: KASTAS
Sizes: 13,49x21,43x4,76 (mm)
RPP8 DD 4324 MFX - Megaflex
Manufacturer: ContiTech AG
K73 POLYESTER/PTFE(435x440x25)
Manufacturer: KASTAS
Sizes: 435x440x25 (mm)
Bearing 7415 AC
Manufacturer: ETERNO
Sizes: 75x190x45 (mm)
Weight:: 5.9 (kg)
Manufacturer: ContiTech AG
K27 PU(44,51x53,77x5,15/6,73 )
Manufacturer: KASTAS
Sizes: 44,51x53,77x5,15/6,73 (mm)
Подшипник NF 414
Manufacturer: NACHI
Sizes: 70x152x42 (mm)
Weight:: 5.26 (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.
