Bearing NN3048
Inner diameter:: 240 mm
Outer diameter: 360 mm
The size of the width: 92 mm
Weight:: 31.6 kg
Outer diameter: 360 mm
The size of the width: 92 mm
Weight:: 31.6 kg
Technical specifications
Designation : NN3048
Dimensions, mm : 240x360x92
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 31.6 Kg
Dynamic load rating (C) - 850 kN
Static load rating (C0) - 1560 kN
Grease lubrication speed - 2000 rev/min
Speed limit with oil lubrication - 2600 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 57.00x64.10x3.55 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 71.00x79.00x4.00 (mm)
Подшипник NU 1024
Manufacturer: NACHI
Sizes: 120x180x28 (mm)
Weight:: 2.51 (kg)
Подшипник 6909
Manufacturer: NSK-RHP
Sizes: 45x68x12 (mm)
Weight:: 0.126 (kg)
Bearing 51412
Manufacturer: ETERNO
Sizes: 60x130x51 (mm)
Weight:: 3.1 (kg)
Подшипник SL05 034 E
Manufacturer: INA-FAG
Sizes: 170x260x95 (mm)
Weight:: 17.4 (kg)
Manufacturer: ContiTech AG
Bearings NCS1212
Manufacturer: INA-FAG
Sizes: 19.5x31.75x19.5 (mm)
Weight:: 0.054 (kg)
Подшипник 71412/71750
Manufacturer: NSK-RHP
Sizes: 104.775x190.5x47.625 (mm)
Weight:: 5.71 (kg)
Bearings NKI90/26
Manufacturer: INA-FAG
Sizes: 90x120x26 (mm)
Weight:: 0.778 (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.
