Bearing NA4902 2RS
Inner diameter:: 15 mm
Outer diameter: 20 mm
The size of the width: 28 mm
Weight:: 0.036 kg
Outer diameter: 20 mm
The size of the width: 28 mm
Weight:: 0.036 kg
Technical specifications
Designation : NA4902 2RS
Dimensions, mm : 15x20x28
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.036 Kg
Dynamic load rating (C) - 7840 kN
Static load rating (C0) - 9520 kN
Outside width (C) - 14mm
Grease lubrication speed - 7600 rev/min
Bearing 6004RZ (160104)
Manufacturer: TMB
Sizes: 20x42x12 (mm)
Weight:: 0.071 (kg)
Bearing 23030W33
Manufacturer: TMB
Sizes: 150x225x56 (mm)
Weight:: 7.95 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K47X52X27
Manufacturer: INA-FAG
Weight:: 0.051 (kg)
A 158 13x4010 Li / 4040 Ld
Manufacturer: ContiTech AG
K21 PU(40x65x12)
Manufacturer: KASTAS
Sizes: 40x65x12 (mm)
XPZ 1800 Lw / Ld ( XPZ1800 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 145.00x149.00x2.00 (mm)
3 NBR 70(112,00x03,00)
Manufacturer: KASTAS
K51 PU(30x40x11,2)
Manufacturer: KASTAS
Sizes: 30x40x11,2 (mm)
Подшипник 24032CK30E4
Manufacturer: NSK-RHP
Sizes: 160x240x80 (mm)
Weight:: 12.7 (kg)
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.
