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
Bearing 7317BMP6 (E66317H)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.45 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x77x12 (mm)
4 NBR 70(037,00x04,00)
Manufacturer: KASTAS
Bearing 1986 / 1922
Manufacturer: TIMKEN
Sizes: 25.400x57.150x19.845 (mm)
Weight:: 0.24 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 22344-K-MB
Manufacturer: FAG
Sizes: 220x460x145 (mm)
Weight:: 131.5 (kg)
Подшипник 6810DDU
Manufacturer: NSK-RHP
Sizes: 50x65x7 (mm)
Weight:: 0.05 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 40.00x43.80x1.90 (mm)
K23 PU(35x25x6,5)
Manufacturer: KASTAS
Sizes: 35x25x6,5 (mm)
Bearing 6315N (50315)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.05 (kg)
K17X PTFE/NBR(180x159x8,1)
Manufacturer: KASTAS
Sizes: 180x159x8,1 (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.
