Подшипник NNCL 4934 CV
Inner diameter:: 170 mm
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.1 kg
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.1 kg
Технические характеристики из каталога производителя:
- Обозначение NNCL 4934 CV
- Производитель SKF
- e 215.08 мм
- K 4 мм
- d 230 мм
- B 60 мм
- D1 - 194 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 1500 об/мин
- Масса подшипника 7.1 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 1200 об/мин
- Расчетный коэффициент kr
- S 4 мм
- B1 7 мм
Y-2240
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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.