Bearings NA4919
Inner diameter:: 95 mm
Outer diameter: 130 mm
The size of the width: 35 mm
Weight:: 1.371 kg
Outer diameter: 130 mm
The size of the width: 35 mm
Weight:: 1.371 kg
Technical specifications
Designation: NA4919
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 95 mm
Inner diameter (F): 110 mm
Outside diameter (D): 130 mm
Width (B): 35 mm
Weight: 1.371 kg
Limiting speed (rpm): 4400
Loading capacity dynamic (C): 116.0
Loading capacity dynamic (C0): 260.0
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 460x500x20 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K17X21X13
Manufacturer: INA-FAG
Weight:: 0.007 (kg)
Подшипник 24034EX1K
Manufacturer: NACHI
Sizes: 170x260x90 (mm)
Weight:: 17.3 (kg)
2.5 NBR 70(060,00x02,50)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 165.00x188.00x11.50 (mm)
K32 PU/POM(31,75x38,10x6,35)
Manufacturer: KASTAS
Sizes: 31,75x38,10x6,35 (mm)
AT20 DD
Manufacturer: ContiTech AG
MEGADYNE ISORAN 190XL
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x54x10 (mm)
5.33 FKM 80(266,07x05,33)
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.
