Bearing NA4911 2RS
Inner diameter:: 55 mm
Outer diameter: 63 mm
The size of the width: 80 mm
Weight:: 0.415 kg
Outer diameter: 63 mm
The size of the width: 80 mm
Weight:: 0.415 kg
Technical specifications
Designation : NA4911 2RS
Dimensions, mm : 55x63x80
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.415 Kg
Dynamic load rating (C) - 42560 kN
Static load rating (C0) - 69920 kN
Outside width (C) - 26mm
Grease lubrication speed - 2400 rev/min
Подшипник 231/560EK
Manufacturer: NACHI
Sizes: 560x920x280 (mm)
Weight:: 732 (kg)
Подшипник H-E30305DJ
Manufacturer: NACHI
Sizes: 25x62x18.25 (mm)
Weight:: 0.267 (kg)
K73 POLYESTER/PTFE(335x340x15)
Manufacturer: KASTAS
Sizes: 335x340x15 (mm)
Bearing NJ236
Manufacturer: ETERNO
Sizes: 180x320x52 (mm)
Weight:: 20.1 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 24060-B-K30-MB
Manufacturer: FAG
Sizes: 300x460x160 (mm)
Weight:: 97.7 (kg)
MEGADYNE ISORAN 800H
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 18.80x28.00x4.60 (mm)
Подшипник 6001ZZE
Manufacturer: NACHI
Sizes: 12x28x8 (mm)
Weight:: 0.023 (kg)
MEGADYNE ISORAN 320 PLT8 ( RPP8 320 PLATINUM )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 104.00x112.00x4.00 (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.
