Bearings NA4860
Inner diameter:: 300 mm
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 21.8 kg
Outer diameter: 380 mm
The size of the width: 80 mm
Weight:: 21.8 kg
Technical specifications
Designation: NA4860
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 300 mm
Inner diameter (F): 330 mm
Outside diameter (D): 380 mm
Width (B): 80 mm
Weight: 21.8 kg
Limiting speed (rpm): 1400
Loading capacity dynamic (C): 620.0
Loading capacity dynamic (C0): 1770.0
O-RING
Manufacturer: NQK SF
Sizes: 92.50x103.16x5.33 (mm)
KBT PTFE(2,5x20)
Manufacturer: KASTAS
Bearing TWC6681
Manufacturer: INA-FAG
Sizes: 104.775x128.588x2.337 (mm)
Weight:: 0.080 (kg)
5V 670 / 15J 1702 Le
Manufacturer: ContiTech AG
Подшипник NN3007
Manufacturer: NACHI
Sizes: 35x55x20 (mm)
Weight:: 0.258 (kg)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN0619-2Z
Manufacturer: INA-FAG
Sizes: 6x19x12 (mm)
Weight:: 0.73 (kg)
2.5 FKM 80(037,00x02,50 )
Manufacturer: KASTAS
Корпус UCECH205
Manufacturer: NACHI
Weight:: 0.74 (kg)
Bearings E25 KLLH
Manufacturer: INA-FAG
Sizes: 25x52x44.400 (mm)
Weight:: 0.25 (kg)
1.5 FKM 80(100,00x01,50)
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.