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
C 76 22x1931 Li / 1990 Ld
Manufacturer: ContiTech AG

SPA 1282
Manufacturer: ContiTech AG

Bearing 7410BMP6 (E66410H)
Manufacturer: TMB
Sizes: 50x130x31 (mm)
Weight:: 1.92 (kg)

K703 PTFE/NBR(295x311x9,5)
Manufacturer: KASTAS
Sizes: 295x311x9,5 (mm)

Корпус UKFX17+H2317
Manufacturer: NACHI
Weight:: 10.1 (kg)

K37 (120x132,70x10)
Manufacturer: KASTAS
Sizes: 120x132,70x10 (mm)

Bearing GS81208
Manufacturer: INA-FAG
Sizes: 40x68x19 (mm)
Weight:: 0.084 (kg)

Bearing NN3011KP5 (D3182111)
Manufacturer: TMB
Sizes: 55x90x26 (mm)
Weight:: 0.631 (kg)

6.99 NBR 90(177,17x06,99)
Manufacturer: KASTAS

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 43x62x8 (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.