Подшипник NNC 4840 CV
Inner diameter:: 200 mm
Outer diameter: 250 mm
The size of the width: 50 mm
Weight:: 5.9 kg
Outer diameter: 250 mm
The size of the width: 50 mm
Weight:: 5.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNC 4840 CV
- Производитель SKF
- K 4 мм
- das 213 мм
- d 250 мм
- B 50 мм
- D1 - 229.5 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 1400 об/мин
- Масса подшипника 5.9 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 1100 об/мин
- Расчетный коэффициент kr
- B1 7 мм
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 260x320x25 (mm)
Bearing FC243692
Manufacturer: TMB
Sizes: 120x180x92 (mm)
Weight:: 8.7 (kg)
Bearing 51318 (8318)
Manufacturer: TMB
Sizes: 90x155x50 (mm)
Weight:: 3.8 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x68x12 (mm)
Подшипник 6322
Manufacturer: NSK-RHP
Sizes: 110x240x50 (mm)
Weight:: 9.51 (kg)
MEGADYNE ISORAN 1690 RPP5 ( RPP 5M 1690 )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 49.40x55.60x3.10 (mm)
K21 PU(70x85x8)
Manufacturer: KASTAS
Sizes: 70x85x8 (mm)
K06 PU(12x18x3,5/5)
Manufacturer: KASTAS
Sizes: 12x18x3,5/5 (mm)
MEGADYNE ISORAN 255 L
Manufacturer: ContiTech AG
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.