Подшипник 7228CDF
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 7228CDF
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 8.78 Кг
- Частота вращения предельная при пластичной смазке 3300 об/мин
- Частота вращения предельная при жидкой смазке 4500 об/мин
- Размер сопряженных деталей (da min.) 154
- Размер сопряженных деталей (Da max.) 243
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 1.3 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 15 Градусы
- Размер (2B) 84 мм.
2.62 FKM 80(029,82x02,62 )
Manufacturer: KASTAS
Bearing 7202ACP6 (E46202)
Manufacturer: TMB
Sizes: 15x35x11 (mm)
Weight:: 0.043 (kg)
K73 POLYESTER/PTFE(225x230x20)
Manufacturer: KASTAS
Sizes: 225x230x20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 139.00x148.00x4.50 (mm)
Mechanical seal RM BIA-50
Manufacturer: RiMi
Подшипник 7006DB
Manufacturer: NACHI
Sizes: 30x55x13 (mm)
Weight:: 0.135 (kg)
Bearing NUP244EM (92244EH)
Manufacturer: TMB
Sizes: 220x400x65 (mm)
Weight:: 38 (kg)
Bearing NA69/28 2RS
Manufacturer: ETERNO
Sizes: 28x32x31 (mm)
Weight:: 0.177 (kg)
K84 PU(355x340x12,9)
Manufacturer: KASTAS
Sizes: 355x340x12,9 (mm)
Manufacturer: ContiTech AG
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.