Bearings NA4872
Inner diameter:: 360 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 25.6 kg
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 25.6 kg
Technical specifications
Designation: NA4872
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 360 mm
Inner diameter (F): 390 mm
Outside diameter (D): 440 mm
Width (B): 80 mm
Weight: 25.6 kg
Limiting speed (rpm): 1200
Loading capacity dynamic (C): 660.0
Loading capacity dynamic (C0): 2020.0
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 140x160x15 (mm)
Подшипник 24096CAK30E4
Manufacturer: NSK-RHP
Sizes: 480x700x218 (mm)
Weight:: 270 (kg)
4 NBR 70(112,00x04,00)
Manufacturer: KASTAS
T5 DD
Manufacturer: ContiTech AG
V 449/7 K
Manufacturer: ContiTech AG
Bearings RF36
Manufacturer: INA-FAG
Sizes: 15.875x57.150x33.340 (mm)
Weight:: 0.585 (kg)
Bearing 23100 / 23250X
Manufacturer: TIMKEN
Sizes: 25.4x63.5x21.692 (mm)
Weight:: 0.32 (kg)
K04 (101,6x127x38,1)
Manufacturer: KASTAS
Sizes: 101,6x127x38,1 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7210-E-T-P4S
Manufacturer: FAG
Sizes: 50x90x20 (mm)
2.62 FKM 80(015,08x02,62 )
Manufacturer: KASTAS
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.