Bearing NA4968
Inner diameter:: 340 mm
Outer diameter: 380 mm
The size of the width: 460 mm
Weight:: 57.3 kg
Outer diameter: 380 mm
The size of the width: 460 mm
Weight:: 57.3 kg
Technical specifications
Designation : NA4968
Dimensions, mm : 340x380x460
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 57.3 Kg
Dynamic load rating (C) - 928000 kN
Static load rating (C0) - 2400000 kN
Outside width (C) - 118mm
Grease lubrication speed - 880 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 165x195x17.5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 185.00x195.66x5.33 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7044-E-T-P4S
Manufacturer: FAG
Sizes: 220x340x56 (mm)
Подшипник 230/630CAE4
Manufacturer: NSK-RHP
Sizes: 630x920x212 (mm)
Weight:: 468 (kg)
Bearing S6002
Manufacturer: ETERNO
Sizes: 15.00x32.00x9.00 (mm)
Weight:: 30 (kg)
T10 DD 1610 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Подшипник RS-5012
Manufacturer: NSK-RHP
Sizes: 60x95x46 (mm)
Weight:: 1.25 (kg)
K18 (95x81x22,4)
Manufacturer: KASTAS
Sizes: 95x81x22,4 (mm)
MEGADYNE ISORAN 305 RPP5 ( RPP 5M 305 )
Manufacturer: ContiTech AG
Bearing SCH1312
Manufacturer: INA-FAG
Sizes: 20.638x28.575x19.050 (mm)
Weight:: 0.030 (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.
