Подшипник NA4919
Inner diameter:: 95 mm
Outer diameter: 130 mm
The size of the width: 35 mm
Weight:: 1.4 kg
Outer diameter: 130 mm
The size of the width: 35 mm
Weight:: 1.4 kg
Технические характеристики из каталога производителя:
- Обозначение NA4919
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,4 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
- Размер сопряженных деталей (da min.) 101,5
- Размер сопряженных деталей (Da max.) 123,5
- Размер сопряженных деталей (ra max.) 1
Подшипник NN 3060
Manufacturer: NSK-RHP
Sizes: 300x418x118 (mm)
Weight:: 70.7 (kg)
AT5 DD
Manufacturer: ContiTech AG
Mechanical seal RM 551B
Manufacturer: RiMi
Bearing K60x65x20
Manufacturer: INA-FAG
Sizes: 60x65x20 (mm)
Weight:: 0.0052 (kg)
Корпус UCP218
Manufacturer: NACHI
Weight:: 12.7 (kg)
K21 NBR(63x72x6)
Manufacturer: KASTAS
Sizes: 63x72x6 (mm)
Подшипник NU 222 EM
Manufacturer: NSK-RHP
Sizes: 110x200x38 (mm)
Weight:: 5.37 (kg)
MEGADYNE ISORAN 640 RPP8 ( RPP 8M 640 )
Manufacturer: ContiTech AG
K781 PTFE(110x115x60 )
Manufacturer: KASTAS
Sizes: 110x115x60 (mm)
K36 (14x22x6,3)
Manufacturer: KASTAS
Sizes: 14x22x6,3 (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.
