Подшипник NNCL 4848 CV
Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 9.8 kg
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 9.8 kg
Технические характеристики из каталога производителя:
- Обозначение NNCL 4848 CV
- Производитель SKF
- e 281.9 мм
- K 4 мм
- d 300 мм
- B 60 мм
- D1 - 261 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 1100 об/мин
- Масса подшипника 9.8 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 900 об/мин
- Расчетный коэффициент kr
- S 4 мм
- B1 8 мм
D 245 32x6224 Li / 6300 Ld
Manufacturer: ContiTech AG
Подшипник 7334
Manufacturer: NACHI
Sizes: 170x360x72 (mm)
Weight:: 35.7 (kg)
AT5 DD
Manufacturer: ContiTech AG
AT20 DD
Manufacturer: ContiTech AG
Bearing 6236 (236)
Manufacturer: TMB
Sizes: 180x320x52 (mm)
Weight:: 18.5 (kg)
Подшипник 22334CAKE4
Manufacturer: NSK-RHP
Sizes: 170x360x120 (mm)
Weight:: 57.9 (kg)
K21 NBR(70x100x15)
Manufacturer: KASTAS
Sizes: 70x100x15 (mm)
Bearing NU2217
Manufacturer: ETERNO
Sizes: 85x150x36 (mm)
Weight:: 2.53 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 170.00x177.00x3.50 (mm)
2.62 NBR 90(011,91x02,62)
Manufacturer: KASTAS
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.