Подшипник 7321DT
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Технические характеристики из каталога производителя:
- Обозначение 7321DT
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 9.34 Кг
- Частота вращения предельная при пластичной смазке 2100 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 218
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 23.1 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 98 мм.
K22 NBR(50,8x60,33x9,52)
Manufacturer: KASTAS
Sizes: 50,8x60,33x9,52 (mm)
K18 (200x170x36)
Manufacturer: KASTAS
Sizes: 200x170x36 (mm)
Mechanical seal RM 560C-53
Manufacturer: RiMi
K21 NBR(5x14x4,5)
Manufacturer: KASTAS
Sizes: 5x14x4,5 (mm)
750H
Manufacturer: ContiTech AG
K780 PTFE(50x55x20)
Manufacturer: KASTAS
Sizes: 50x55x20 (mm)
Подшипник 23068CAKE4
Manufacturer: NSK-RHP
Sizes: 340x520x133 (mm)
Weight:: 101 (kg)
RPP14 9450 ( RPP 14 9450 -V, -M, -MFX )
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
Bearings LR205NPPU
Manufacturer: INA-FAG
Sizes: 25x62x15 (mm)
Weight:: 0.23 (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.