Подшипник NNU 4956
Inner diameter:: 280 mm
Outer diameter: 380 mm
The size of the width: 100 mm
Weight:: 33 kg
Outer diameter: 380 mm
The size of the width: 100 mm
Weight:: 33 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4956
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 33 Кг
- Частота вращения предельная при пластичной смазке 1 300 об/мин
- Частота вращения предельная при жидкой смазке 1 700 об/мин
4 NBR 70(125,00x04,00)
Manufacturer: KASTAS
Bearing 7308 AC
Manufacturer: ETERNO
Sizes: 40x90x23 (mm)
Weight:: 0.733 (kg)
Bearing K75x81x30
Manufacturer: INA
Sizes: 75x81x30 (mm)
Weight:: 0.0114 (kg)
Корпус UCFCX11
Manufacturer: NACHI
Weight:: 4.0 (kg)
Подшипник 6902NR
Manufacturer: NACHI
Sizes: 15x28x7 (mm)
Weight:: 0.017 (kg)
17x2515 B 99
Manufacturer: ContiTech AG
Подшипник SL014844
Manufacturer: INA
Sizes: 220x270x50 (mm)
HTD 8M 1392 ( HTD8M 1392 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings LR5307-X-2Z
Manufacturer: INA
Sizes: 35x90x34.9 (mm)
Weight:: 0.97 (kg)
Подшипник 5212N
Manufacturer: NACHI
Sizes: 60x110x36.5 (mm)
Weight:: 1.36 (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.