Подшипник 7228C
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.78 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 8.78 kg
Технические характеристики из каталога производителя:
- Обозначение 7228C
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 8.78 Кг
- Частота вращения предельная при пластичной смазке 4100 об/мин
- Частота вращения предельная при жидкой смазке 5600 об/мин
- Размер сопряженных деталей (da min.) 154
- Размер сопряженных деталей (Da max.) 236
- Размер сопряженных деталей (ra max.) 2.5
- Размер (a) 1.3 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 15 Градусы
HTD 8M 3520 ( HTD8M 3520 -V, -M, -MFX )
Manufacturer: ContiTech AG
RPP8 4976 ( RPP 8 4976 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник MFJ-2212
Manufacturer: NSK-RHP
Sizes: 22x28x12 (mm)
Weight:: 0.017 (kg)
Bearings RCT27B
Manufacturer: INA-FAG
Sizes: 88.900x156.362x41.275 (mm)
Weight:: 3.376 (kg)
Bearing K45X50X17
Manufacturer: ETERNO
Sizes: 45x50x17 (mm)
Weight:: 0.034 (kg)
Подшипник 6221Z
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.76 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 100.00x112.00x6.00 (mm)
Подшипник 260TMP12
Manufacturer: NSK-RHP
Sizes: 260x360x79 (mm)
Подшипник 7003DB
Manufacturer: NACHI
Sizes: 17x35x10 (mm)
Weight:: 0.045 (kg)
Подшипник 24080E
Manufacturer: NACHI
Sizes: 400x600x200 (mm)
Weight:: 204 (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.