Bearing NA4913 2RS
Inner diameter:: 65 mm
Outer diameter: 72 mm
The size of the width: 90 mm
Weight:: 0.475 kg
Outer diameter: 72 mm
The size of the width: 90 mm
Weight:: 0.475 kg
Technical specifications
Designation : NA4913 2RS
Dimensions, mm : 65x72x90
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.475 Kg
Dynamic load rating (C) - 46400 kN
Static load rating (C0) - 81600 kN
Outside width (C) - 26mm
Grease lubrication speed - 2000 rev/min
Bearings NNTR130X310X146 2ZL
Manufacturer: INA-FAG
Sizes: 130x310x146 (mm)
Weight:: 65.2 (kg)
K06 PU(30x45x8/5)
Manufacturer: KASTAS
Sizes: 30x45x8/5 (mm)
5.33 NBR 70(91,44x5,33 )
Manufacturer: KASTAS
K04 (19,05x28,5x17,46)
Manufacturer: KASTAS
Sizes: 19,05x28,5x17,46 (mm)
SEALS (REINFORCED SEAL) (ATZ-B)
Manufacturer: FEKO
Sizes: 20x30x5.50/6 (mm)
Подшипник 7015C
Manufacturer: NACHI
Sizes: 75x115x20 (mm)
Weight:: 0.695 (kg)
Bearing 619/4-ZZP5 (D1080094)
Manufacturer: TMB
Sizes: 4x11x4 (mm)
Weight:: 0.0017 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 117.10x120.66x1.78 (mm)
Bearing K30x35x27
Manufacturer: INA-FAG
Sizes: 30x35x27 (mm)
Weight:: 0.0030 (kg)
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 6x19x7 (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.
