Подшипник NNU 4930 K
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.39 kg
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.39 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4930 K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 6,39 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 200 об/мин
MEGADYNE ISORAN 1750XH
Manufacturer: ContiTech AG
17x1683 B 66,25
Manufacturer: ContiTech AG
Подшипник SL014860
Manufacturer: INA-FAG
Sizes: 300x380x80 (mm)
Корпус BPP7
Manufacturer: NACHI
Weight:: 0.61 (kg)
Bearing 29434 (9039434)
Manufacturer: TMB
Sizes: 170x340x103 (mm)
Weight:: 44.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70.3x90.5x12 (mm)
K25 NBR/Metal(165,1x19,05x25,4)
Manufacturer: KASTAS
Sizes: 165,1x19,05x25,4 (mm)
Подшипник N 212
Manufacturer: NACHI
Sizes: 60x97.5x22 (mm)
Weight:: 0.82 (kg)
Подшипник 7036C
Manufacturer: NACHI
Sizes: 180x280x46 (mm)
Weight:: 9.98 (kg)
Корпус UCTU210+WU700
Manufacturer: NACHI
Weight:: 23.8 (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.
