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
Подшипник F627ZZ
Manufacturer: NSK-RHP
Sizes: 7x25x7 (mm)
Weight:: 14.2 (kg)
K150 NBR FABRIC(32x20x6,7/4,5)
Manufacturer: KASTAS
Sizes: 32x20x6,7/4,5 (mm)
AT10 DD
Manufacturer: ContiTech AG
Bearings GE25-KLLH-B
Manufacturer: INA-FAG
Weight:: 0.25 (kg)
Подшипник 6219ZNR
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.62 (kg)
Bearing NU340
Manufacturer: ETERNO
Sizes: 200x420x80 (mm)
Weight:: 57 (kg)
Подшипник 7016
Manufacturer: NACHI
Sizes: 80x125x22 (mm)
Weight:: 0.925 (kg)
K21 PU(14x28x10)
Manufacturer: KASTAS
Sizes: 14x28x10 (mm)
K73 POLYESTER/PTFE(90x95x25)
Manufacturer: KASTAS
Sizes: 90x95x25 (mm)
K93 PU(63,5x76,84x6,35 )
Manufacturer: KASTAS
Sizes: 63,5x76,84x6,35 (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.
