Bearing NF228
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.9 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.9 kg
Technical specifications
Designation : NF228
Dimensions, mm : 140x250x42
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 8.9 Kg
Dynamic load rating (C) - 324 kN
Static load rating (C0) - 421 kN
Grease lubrication speed - 2400 rev/min
Speed limit with oil lubrication - 2900 rev/min
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 35x62x15 (mm)
Bearings NATV8
Manufacturer: INA-FAG
Sizes: 8x24x15 (mm)
Weight:: 0.041 (kg)
Торцевое уплотнение Торцевое уплотнение
Manufacturer: RiMi
Подшипник 51417
Manufacturer: NACHI
Sizes: 85x180x72 (mm)
Weight:: 225 (kg)
Bearing W4
Manufacturer: INA-FAG
Sizes: 101.600x147.650x34.930 (mm)
Weight:: 1.881 (kg)
RPP8 5800 ( RPP 8 5800 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing S16005-2RS
Manufacturer: ETERNO
Sizes: 25.00x47.00x8.00 (mm)
Weight:: 60 (kg)
Подшипник 6914
Manufacturer: NACHI
Sizes: 70x100x16 (mm)
Weight:: 0.327 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 155x185x16 (mm)
Подшипник 51110
Manufacturer: NSK-RHP
Sizes: 50x70x14 (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.
