Подшипник 7204DB
Inner diameter:: 20 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.11 kg
Технические характеристики из каталога производителя:
- Обозначение 7204DB
- Размер (r min.) 1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.110 Кг
- Частота вращения предельная при пластичной смазке 10000 об/мин
- Частота вращения предельная при жидкой смазке 14000 об/мин
- Размер сопряженных деталей (da min.) 23
- Размер сопряженных деталей (Da max.) 43.4
- Размер сопряженных деталей (ra max.) 0.6
- Размер (a) 2.7 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 28 мм.
Подшипник NUP 2224
Manufacturer: NACHI
Sizes: 120x215x58 (mm)
Weight:: 8.56 (kg)
Bearing K70x78x46 ZW
Manufacturer: INA-FAG
Sizes: 70x78x46 (mm)
Weight:: 0.0225 (kg)
K18 (115x101x22,4)
Manufacturer: KASTAS
Sizes: 115x101x22,4 (mm)
Подшипник MF74
Manufacturer: NSK-RHP
Sizes: 4x8.2x2 (mm)
Weight:: 0.29 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x70x10 (mm)
Bearing BK0912
Manufacturer: INA-FAG
Sizes: 9x13x12 (mm)
Weight:: 0.005 (kg)
Подшипник 21320AXK
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 9.06 (kg)
Bearing FND 470 M
Manufacturer: ETERNO
Sizes: 40x75x34 (mm)
Weight:: 690 (kg)
Подшипник 7216CDT
Manufacturer: NACHI
Sizes: 80x140x26 (mm)
Weight:: 1.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 150x190x12 (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.