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
O-RING
Manufacturer: NQK SF
Sizes: 132.80x150.00x8.60 (mm)
Bearing K35x42x18
Manufacturer: INA-FAG
Sizes: 35x42x18 (mm)
Weight:: 0.0034 (kg)
2 FKM 80(055,00x02,00 )
Manufacturer: KASTAS
RPP14 DD 2236 MFX - Megaflex
Manufacturer: ContiTech AG
2 FKM 80(022,00x02,00 )
Manufacturer: KASTAS
Mechanical seal RM 502-18
Manufacturer: RiMi
Подшипник 6912Z
Manufacturer: NACHI
Sizes: 60x85x13 (mm)
Weight:: 0.191 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3212-B-2RSR-TVH
Manufacturer: FAG
Sizes: 60x110x36.5 (mm)
Weight:: 1.29 (kg)
Manufacturer: ContiTech AG
Bearings LR206NPP
Manufacturer: INA-FAG
Sizes: 30x72x16 (mm)
Weight:: 0.33 (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.
