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
Подшипник 53240X
Manufacturer: NSK-RHP
Sizes: 200x280x65.3 (mm)
Weight:: 225 (kg)

5L 870
Manufacturer: ContiTech AG

Подшипник 53405
Manufacturer: NACHI
Sizes: 25x60x26.4 (mm)
Weight:: 0.73 (kg)

Подшипник NF 230
Manufacturer: NSK-RHP
Sizes: 150x238x45 (mm)
Weight:: 10.4 (kg)

Bearing RNA 4901 RS
Manufacturer: INA-FAG
Sizes: 16x24x13 (mm)
Weight:: 0.018 (kg)

Bearing BK3038
Manufacturer: ETERNO
Sizes: 30x37x38 (mm)
Weight:: 82.5 (kg)

Подшипник 6902
Manufacturer: NACHI
Sizes: 15x28x7 (mm)
Weight:: 0.016 (kg)

Bearing GE5E
Manufacturer: TMB
Weight:: 0.004 (kg)

MEGADYNE ISORAN 270 L
Manufacturer: ContiTech AG

K23 NBR(79,37x66,67x6,35)
Manufacturer: KASTAS
Sizes: 79,37x66,67x6,35 (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.