Bearing NA4916
Inner diameter:: 80 mm
Outer diameter: 90 mm
The size of the width: 110 mm
Weight:: 0.82 kg
Outer diameter: 90 mm
The size of the width: 110 mm
Weight:: 0.82 kg
Technical specifications
Designation : NA4916
Dimensions, mm : 80x90x110
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.82 Kg
Dynamic load rating (C) - 72400 kN
Static load rating (C0) - 139200 kN
Outside width (C) - 30mm
Grease lubrication speed - 3520 rev/min
Bearing WS81224
Manufacturer: INA-FAG
Sizes: 120x170x39 (mm)
Weight:: 0.980 (kg)
SPB 4000
Manufacturer: ContiTech AG
RPP8 2920 ( RPP 8 2920 -V, -M, -MFX )
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Bearings RNA4828
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Sizes: 155x175x35 (mm)
Weight:: 1.05 (kg)
ATG10 4980 MFX - Megaflex ( ATK10 4980 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Подшипник 6812N
Manufacturer: NSK-RHP
Sizes: 60x78x10 (mm)
Weight:: 0.103 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x40x6 (mm)
HTD 920 8M
Manufacturer: ContiTech AG
Подшипник 7234 B
Manufacturer: NSK-RHP
Sizes: 170x310x52 (mm)
Weight:: 17.6 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x65x7 (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.
