Bearing NA6904
Inner diameter:: 20 mm
Outer diameter: 25 mm
The size of the width: 37 mm
Weight:: 0.141 kg
Outer diameter: 25 mm
The size of the width: 37 mm
Weight:: 0.141 kg
Technical specifications
Designation : NA6904
Dimensions, mm : 20x25x37
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.141 Kg
Dynamic load rating (C) - 29200 kN
Static load rating (C0) - 40400 kN
Outside width (C) - 30mm
Grease lubrication speed - 12800 rev/min
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ PNA17/35
Manufacturer: INA-FAG
Sizes: 17x35x16 (mm)
Bearing 7213CP6 (E36213)
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Sizes: 65x120x23 (mm)
Weight:: 1 (kg)
MEGADYNE ISORAN 960 SLV8 ( RPP8 960 SILVER )
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Sizes: 90x105x12 (mm)
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Manufacturer: TMB
Sizes: 120x215x40 (mm)
Weight:: 5.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 189.00x196.00x3.50 (mm)
Подшипник MFJH-810
Manufacturer: NSK-RHP
Sizes: 8x14x10 (mm)
Weight:: 0.006 (kg)
K68 POM(220x226x19 )
Manufacturer: KASTAS
Sizes: 220x226x19 (mm)
RPP8 DD 4132 MFX - Megaflex
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HTD 8M 6168 ( HTD8M 6168 -V, -M, -MFX )
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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.
