Подшипник NNCL 4944 CV
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 16.8 kg
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 16.8 kg
Технические характеристики из каталога производителя:
- Обозначение NNCL 4944 CV
- Производитель SKF
- e 276.52 мм
- K 4 мм
- d 300 мм
- B 80 мм
- D1 - 248 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 1200 об/мин
- Масса подшипника 16.8 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 950 об/мин
- Расчетный коэффициент kr
- S 5 мм
- B1 8 мм
1.78 FKM 80(023,52x01,78 )
Manufacturer: KASTAS
HTD 8M 5048 ( HTD8M 5048 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 61902-ZZ (1080902)
Manufacturer: TMB
Sizes: 15x28x7 (mm)
Weight:: 0.016 (kg)
Bearing 2207
Manufacturer: ETERNO
Sizes: 35x72x23 (mm)
Weight:: 0.405 (kg)
Подшипник HR33206J
Manufacturer: NSK-RHP
Sizes: 30x62x25 (mm)
Weight:: 0.355 (kg)
SPA 1557
Manufacturer: ContiTech AG
HTD 8M 3928 ( HTD8M 3928 -V, -M, -MFX )
Manufacturer: ContiTech AG
T10 DD 1210 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Bearing 12YT127J
Manufacturer: INA-FAG
Sizes: 31.902x66.929x19.456 (mm)
Weight:: 0.330 (kg)
Подшипник MF148VV
Manufacturer: NSK-RHP
Sizes: 8x15.6x4 (mm)
Weight:: 2.39 (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.
