Bearing NA4918
Inner diameter:: 90 mm
Outer diameter: 105 mm
The size of the width: 125 mm
Weight:: 1.31 kg
Outer diameter: 105 mm
The size of the width: 125 mm
Weight:: 1.31 kg
Technical specifications
Designation : NA4918
Dimensions, mm : 90x105x125
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.31 Kg
Dynamic load rating (C) - 92800 kN
Static load rating (C0) - 201600 kN
Outside width (C) - 35mm
Grease lubrication speed - 3040 rev/min
Подшипник 239/560CAKE4
Manufacturer: NSK-RHP
Sizes: 560x750x140 (mm)
Weight:: 172 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7013-C-T-P4S
Manufacturer: FAG
Sizes: 65x100x18 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61807-2RSR
Manufacturer: FAG
Sizes: 35x47x7 (mm)
Подшипник 231/800CAKE4
Manufacturer: NSK-RHP
Sizes: 800x1280x375 (mm)
Weight:: 1870 (kg)
1 NBR 70(001,80x01,00)
Manufacturer: KASTAS
Подшипник NN 3015
Manufacturer: NSK-RHP
Sizes: 75x105x30 (mm)
Weight:: 1.11 (kg)
K33 PU(22x32x7 )
Manufacturer: KASTAS
Sizes: 22x32x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x33x7 (mm)
K50 PU(66,67x57,15x7,94)
Manufacturer: KASTAS
Sizes: 66,67x57,15x7,94 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 30/6-B-2Z-TVH
Manufacturer: FAG
Sizes: 6x17x9 (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.
