Подшипник NA4844
Inner diameter:: 220 mm
Outer diameter: 270 mm
The size of the width: 50 mm
Weight:: 6.45 kg
Outer diameter: 270 mm
The size of the width: 50 mm
Weight:: 6.45 kg
Технические характеристики из каталога производителя:
- Обозначение NA4844
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 6,45 Кг
- Частота вращения предельная при пластичной смазке 1000 об/мин
- Частота вращения предельная при жидкой смазке 1700 об/мин
- Размер сопряженных деталей (da min.) 228
- Размер сопряженных деталей (Da max.) 262
- Размер сопряженных деталей (ra max.) 1,5
- Частота вращения предельная 1700 об/мин
Подшипник NN3040K
Manufacturer: NACHI
Sizes: 200x282x82 (mm)
Weight:: 21.6 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x60x8 (mm)
K05 PU (140x152x5,5/10)
Manufacturer: KASTAS
Sizes: 140x152x5,5/10 (mm)
Bearings LR5002-2RSR
Manufacturer: INA-FAG
Sizes: 15x35x13 (mm)
Weight:: 0.05 (kg)
Bearings GYE65-KRR-B
Manufacturer: INA-FAG
Weight:: 2.25 (kg)
AT10 DD
Manufacturer: ContiTech AG
Подшипник 6913Z
Manufacturer: NACHI
Sizes: 65x90x13 (mm)
Weight:: 0.2 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x110x12 (mm)
Подшипник NNF5010ADB-2LSV
Manufacturer: SKF
Sizes: 50x80x40 (mm)
Weight:: 0.76 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x37x6 (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.
