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 3812 2RS
Manufacturer: ETERNO
Sizes: 60x78x14 (mm)
Weight:: 0.14 (kg)
Подшипник 7017
Manufacturer: NACHI
Sizes: 85x130x22 (mm)
Weight:: 0.96 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3304-B-2Z-TVH
Manufacturer: FAG
Sizes: 20x52x22.2 (mm)
Weight:: 0.222 (kg)
Подшипник SL06 038 E
Manufacturer: INA-FAG
Sizes: 190x290x110 (mm)
Weight:: 26.5 (kg)
Bearing 911
Manufacturer: INA-FAG
Sizes: 55x88x24.5 (mm)
Weight:: 0.556 (kg)
5 NBR 70(040,00x05,00)
Manufacturer: KASTAS
RPP8 DD 3844 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing 368 / 362A
Manufacturer: TIMKEN
Sizes: 50.800x88.900x20.638 (mm)
Weight:: 0.519 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TME55
Manufacturer: INA-FAG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x115x15 (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.
