Bearing 7048 AC
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 AC
Dimensions, mm : 240x360x56
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 19.7 Kg
Dynamic load rating (C) - 273000 kN
Static load rating (C0) - 375000 kN
Grease lubrication speed - 1700 rev/min
Speed limit with oil lubrication - 2200 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 2.60x4.60x1.00 (mm)
Bearing NUP2211
Manufacturer: ETERNO
Sizes: 55x100x25 (mm)
Weight:: 0.849 (kg)
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 115.87x152.40x15.87 (mm)
Bearing DAC40760037
Manufacturer:
Sizes: 40x76x37/37 (mm)
K752 PTFE/NBR(15x10,1x2,2)
Manufacturer: KASTAS
Sizes: 15x10,1x2,2 (mm)
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 220x250x15 (mm)
3.53 NBR 70(023,40x03,53)
Manufacturer: KASTAS
K06 PU(120x132x12/7)
Manufacturer: KASTAS
Sizes: 120x132x12/7 (mm)
Bearing IR40x45x20.5
Manufacturer: INA-FAG
Sizes: 40x45x20.5 (mm)
Weight:: 0.525 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PB25
Manufacturer: INA-FAG
Weight:: 3.9 (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.
