Bearing NA4919
Inner diameter:: 95 mm
Outer diameter: 110 mm
The size of the width: 130 mm
Weight:: 1.36 kg
Outer diameter: 110 mm
The size of the width: 130 mm
Weight:: 1.36 kg
Technical specifications
Designation : NA4919
Dimensions, mm : 95x110x130
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.36 Kg
Dynamic load rating (C) - 94400 kN
Static load rating (C0) - 208000 kN
Outside width (C) - 35mm
Grease lubrication speed - 2880 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 156.00x176.00x10.00 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 28x42x6 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 350.00x358.00x4.00 (mm)
Bearing 956
Manufacturer: INA-FAG
Sizes: 280x400x95 (mm)
Weight:: 37.745 (kg)
Bearing 7417 AC
Manufacturer: ETERNO
Sizes: 85x210x52 (mm)
Weight:: 8.54 (kg)
Подшипник FR 4B ZZ
Manufacturer: NSK-RHP
Sizes: 6.35x17.526x4.978 (mm)
Weight:: 4.78 (kg)
Bearing C121616
Manufacturer: INA-FAG
Sizes: 19.050x25.400x25.400 (mm)
Weight:: 0.0264 (kg)
K703 PTFE/NBR(165x181x9,5)
Manufacturer: KASTAS
Sizes: 165x181x9,5 (mm)
K19 PTFE/NBR/POM(140x121,5x19)
Manufacturer: KASTAS
Sizes: 140x121,5x19 (mm)
Подшипник 6814
Manufacturer: NSK-RHP
Sizes: 70x90x10 (mm)
Weight:: 0.134 (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.
