Подшипник NNCL 4872 CV
Inner diameter:: 360 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 26 kg
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 26 kg
Технические характеристики из каталога производителя:
- Обозначение NNCL 4872 CV
- Производитель SKF
- e 419.8 мм
- K 5 мм
- d 440 мм
- B 80 мм
- D1 - 391 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 700 об/мин
- Масса подшипника 26 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 560 об/мин
- Расчетный коэффициент kr
- S 6 мм
- B1 9.4 мм
Mechanical seal RM 551С
Manufacturer: RiMi

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 35x72x10 (mm)

K21 NBR(20x35x10)
Manufacturer: KASTAS
Sizes: 20x35x10 (mm)

Подшипник 44162/44348
Manufacturer: NSK-RHP
Sizes: 41.275x88.501x25.4 (mm)
Weight:: 0.692 (kg)

Подшипник HR30309J
Manufacturer: NSK-RHP
Sizes: 45x100x27.25 (mm)
Weight:: 1.01 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 75x90x13 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 8.00x15.00x3.50 (mm)

HTD 339 3M CXP
Manufacturer: ContiTech AG

Bearing K32x38x20
Manufacturer: INA-FAG
Sizes: 32x38x20 (mm)
Weight:: 0.0030 (kg)

Bearing 2311 2RS
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.12 (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.