Bearing NA4913
Inner diameter:: 65 mm
Outer diameter: 72 mm
The size of the width: 90 mm
Weight:: 0.454 kg
Outer diameter: 72 mm
The size of the width: 90 mm
Weight:: 0.454 kg
Technical specifications
Designation : NA4913
Dimensions, mm : 65x72x90
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.454 Kg
Dynamic load rating (C) - 50000 kN
Static load rating (C0) - 89600 kN
Outside width (C) - 25mm
Grease lubrication speed - 4400 rev/min
Bearing FC66992.1
Manufacturer: INA-FAG
Sizes: 17x37x7 (mm)
Weight:: 0.065 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 125x140x10 (mm)
AT5 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 28x47x8 (mm)
Торцевое уплотнение RM M74-90
Manufacturer: RiMi
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ СПАРЕННЫЙ 32244-A-N11CA-A400-450
Manufacturer: FAG
Sizes: 220x400x228 (mm)
Weight:: 123 (kg)
RPP8 DD 4772 MFX - Megaflex
Manufacturer: ContiTech AG
K09 NBR(75x83x4/7)
Manufacturer: KASTAS
Sizes: 75x83x4/7 (mm)
SPC 4400
Manufacturer: ContiTech AG
Подшипник NU 1022
Manufacturer: NACHI
Sizes: 110x170x28 (mm)
Weight:: 2.34 (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.
