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
Подшипник HR32313J
Manufacturer: NSK-RHP
Sizes: 65x140x51 (mm)
Weight:: 3.6 (kg)
FR200 PU(28x36x6,3 )
Manufacturer: KASTAS
Sizes: 28x36x6,3 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 50x67x9 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 250x280x15 (mm)
Bearings AXK120155
Manufacturer: INA-FAG
Sizes: 120x155x4 (mm)
Weight:: 0.131 (kg)
Bearing 7228 C
Manufacturer: ETERNO
Sizes: 140x250x42 (mm)
Weight:: 9.95 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 340x380x20 (mm)
Подшипник RS-4880E4
Manufacturer: NSK-RHP
Sizes: 400x500x100 (mm)
Weight:: 47.5 (kg)
5.7 NBR 90(189,20x05,70)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x86x8 (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.
