Bearing NA4910
Inner diameter:: 50 mm
Outer diameter: 58 mm
The size of the width: 72 mm
Weight:: 0.276 kg
Outer diameter: 58 mm
The size of the width: 72 mm
Weight:: 0.276 kg
Technical specifications
Designation : NA4910
Dimensions, mm : 50x58x72
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.276 Kg
Dynamic load rating (C) - 38400 kN
Static load rating (C0) - 64000 kN
Outside width (C) - 22mm
Grease lubrication speed - 5600 rev/min
SEALS (REINFORCED SEAL) (ARS)
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Sizes: 30x42x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 350x405x20 (mm)
Подшипник 53178/53375
Manufacturer: NSK-RHP
Sizes: 44.45x95.25x30.958 (mm)
Weight:: 0.939 (kg)
RPP8 7880 ( RPP 8 7880 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 812/530
Manufacturer: INA-FAG
Sizes: 530x710x140 (mm)
Weight:: 153.750 (kg)
Manufacturer: ContiTech AG
K41 PTFE/NBR(280x256x8,1)
Manufacturer: KASTAS
Sizes: 280x256x8,1 (mm)
Bearing IR20x25x17
Manufacturer: INA-FAG
Sizes: 20x25x17 (mm)
Weight:: 0.224 (kg)
Подшипник NU 318
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 5.37 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7001-C-T-P4S
Manufacturer: FAG
Sizes: 12x28x8 (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.
