Bearings NA4848
Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10 kg
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10 kg
Technical specifications
Designation: NA4848
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 240 mm
Inner diameter (F): 265 mm
Outside diameter (D): 300 mm
Width (B): 60 mm
Weight: 10 kg
Limiting speed (rpm): 1800
Loading capacity dynamic (C): 355.0
Loading capacity dynamic (C0): 1080.0
K15 PU(38x30,5x3,2)
Manufacturer: KASTAS
Sizes: 38x30,5x3,2 (mm)
Bearing GS81103
Manufacturer: INA-FAG
Sizes: 17x30x2.750 (mm)
Weight:: 0.009 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRA102-NPP-B-AS2/V
Manufacturer: INA-FAG
Sizes: 28.575x62x35.8 (mm)
K95 NBR(230x270x20)
Manufacturer: KASTAS
Sizes: 230x270x20 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 10x31x13.5 (mm)
K103 PU(125x138x7/9,5 )
Manufacturer: KASTAS
Sizes: 125x138x7/9,5 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 37x62x8 (mm)
BB277 ( ВВ 277 ) Le= 7105 мм
Manufacturer: ContiTech AG
Подшипник F636ZZ
Manufacturer: NSK-RHP
Sizes: 6x25x7 (mm)
Weight:: 14.7 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ ZKLFA0640-2RS
Manufacturer: INA-FAG
Sizes: 6x24x15 (mm)
Weight:: 0.08 (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.
