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
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 126x146x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 110x142x14 (mm)
K21 NBR(85x100x9)
Manufacturer: KASTAS
Sizes: 85x100x9 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 265.00x275.00x5.00 (mm)
SEALS (REINFORCED SEAL) (O)
Manufacturer: FEKO
Sizes: 79x149.20x16/56.50 (mm)
HTD 8M 3552 ( HTD8M 3552 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 PU(20x32x7,5)
Manufacturer: KASTAS
Sizes: 20x32x7,5 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PSHEY45
Manufacturer: INA-FAG
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K60X75X42
Manufacturer: INA-FAG
Weight:: 0.24 (kg)
Bearing FC67324.1S
Manufacturer: INA-FAG
Sizes: 55.530x77.010x4.770 (mm)
Weight:: 0.050 (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.