Bearing 7048 B
Inner diameter:: 240 mm
Outer diameter: 360 mm
The size of the width: 56 mm
Weight:: 19.7 kg
Outer diameter: 360 mm
The size of the width: 56 mm
Weight:: 19.7 kg
Technical specifications
Designation : 7048 B
Dimensions, mm : 240x360x56
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 19.7 Kg
Dynamic load rating (C) - 244000 kN
Static load rating (C0) - 338000 kN
Grease lubrication speed - 1300 rev/min
Speed limit with oil lubrication - 1700 rev/min
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 65x120x8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ212-E-TVP2 + HJ212-E
Manufacturer: FAG
Sizes: 60x110x22 (mm)
Подшипник HR33016J
Manufacturer: NSK
Sizes: 80x125x36 (mm)
Weight:: 1.66 (kg)
Bearing 61904 ZZ
Manufacturer: ETERNO
Sizes: 20x37x9 (mm)
Weight:: 0.038 (kg)
SPB 3175
Manufacturer: ContiTech AG
K21 PU(20x32x7,5)
Manufacturer: KASTAS
Sizes: 20x32x7,5 (mm)
Подшипник 6203-2NKE
Manufacturer: NACHI
Sizes: 17x40x12 (mm)
Weight:: 0.065 (kg)
2.62 FKM 80(063,17x02,62 )
Manufacturer: KASTAS
Bearing K80X88X30
Manufacturer: ETERNO
Sizes: 80x88x30 (mm)
Weight:: 0.138 (kg)
Bearing TWB812
Manufacturer: INA
Sizes: 12.700x19.050x1.600 (mm)
Weight:: 0.002 (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.