Bearing NA4914
Inner diameter:: 70 mm
Outer diameter: 80 mm
The size of the width: 100 mm
Weight:: 0.727 kg
Outer diameter: 80 mm
The size of the width: 100 mm
Weight:: 0.727 kg
Technical specifications
Designation : NA4914
Dimensions, mm : 70x80x100
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.727 Kg
Dynamic load rating (C) - 68400 kN
Static load rating (C0) - 124800 kN
Outside width (C) - 30mm
Grease lubrication speed - 4000 rev/min
Bearing 10Y25
Manufacturer: INA-FAG
Sizes: 25.400x38.100x15.875 (mm)
Weight:: 0.065 (kg)
Bearing S2016
Manufacturer: INA-FAG
Sizes: 31.750x38.100x25.400 (mm)
Weight:: 0.053 (kg)
Bearing (6207NX2-2RZ)
Manufacturer: TMB
Sizes: 35.083x72x19 (mm)
Bearing HK2010
Manufacturer: ETERNO
Sizes: 20x26x10 (mm)
Weight:: 0.012 (kg)
K83 PU(92x97x2,9 )
Manufacturer: KASTAS
Sizes: 92x97x2,9 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RA55
Manufacturer: INA-FAG
Weight:: 3.9 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 145.29x148.85x1.78 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 14x28x7 (mm)
Подшипник FNTA-100135
Manufacturer: NSK-RHP
Sizes: 100x135x4 (mm)
Weight:: 0.105 (kg)
K21 PU(120x150x18)
Manufacturer: KASTAS
Sizes: 120x150x18 (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.
