Bearing 6248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51 kg
Technical specifications
Designation : 6248
Dimensions, mm : 240x440x72
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 51 Kg
Dynamic load rating (C) - 340000 kN
Static load rating (C0) - 431000 kN
Grease lubrication speed - 1300 rev/min
Speed limit with oil lubrication - 1600 rev/min
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Manufacturer: NSK-RHP
Sizes: 150x190x20 (mm)
Weight:: 1.15 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 58x83x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 16x40x7 (mm)
B-3500
Manufacturer: ContiTech AG
Подшипник 51318
Manufacturer: NACHI
Sizes: 90x155x50 (mm)
Weight:: 225 (kg)
Подшипник 51315
Manufacturer: NSK-RHP
Sizes: 75x135x44 (mm)
Weight:: 225 (kg)
Подшипник HM803146/HM803110
Manufacturer: NSK-RHP
Sizes: 41.275x88.9x30.162 (mm)
Weight:: 0.901 (kg)
Bearing 6004
Manufacturer: ETERNO
Sizes: 20x42x12 (mm)
Weight:: 0.07 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ ZSL192317
Manufacturer: INA-FAG
Sizes: 85x180x60 (mm)
4 NBR 90(044,00x04,00)
Manufacturer: KASTAS
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.
