Подшипник NNU 4944
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 16.6 kg
Outer diameter: 300 mm
The size of the width: 80 mm
Weight:: 16.6 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4944
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 16,6 Кг
- Частота вращения предельная при пластичной смазке 1 700 об/мин
- Частота вращения предельная при жидкой смазке 2 200 об/мин
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K55X63X25
Manufacturer: INA-FAG
Weight:: 0.08 (kg)
25X 1400 L=L
Manufacturer: ContiTech AG
Bearing 10Y03
Manufacturer: INA-FAG
Sizes: 26.180x41.656x16.002 (mm)
Weight:: 0.087 (kg)
17x5740 B 226
Manufacturer: ContiTech AG
Bearing 7408AC (46408)
Manufacturer: TMB
Sizes: 40x110x27 (mm)
Weight:: 1.4 (kg)
K95 NBR(12x20x5,5)
Manufacturer: KASTAS
Sizes: 12x20x5,5 (mm)
AT5 DD
Manufacturer: ContiTech AG
Bearing NU2216
Manufacturer: ETERNO
Sizes: 80x140x33 (mm)
Weight:: 2.03 (kg)
Корпус UCT311
Manufacturer: NACHI
Weight:: 6.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 180.00x189.00x4.50 (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.
