Подшипник 7228
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 7228
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 8.78 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер сопряженных деталей (da min.) 154
- Размер сопряженных деталей (Da max.) 236
- Размер сопряженных деталей (ra max.) 2.5
- Размер (a) 35.3 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 30 Градусы
HTD 390 5M
Manufacturer: ContiTech AG
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RPP14 DD 5610 MFX - Megaflex
Manufacturer: ContiTech AG
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K75 PHENOLIC(40x45x15)
Manufacturer: KASTAS
Sizes: 40x45x15 (mm)
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Подшипник 7310DT
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.14 (kg)
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RPP8 5544 ( RPP 8 5544 -V, -M, -MFX )
Manufacturer: ContiTech AG
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RPP8 DD 4308 MFX - Megaflex
Manufacturer: ContiTech AG
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ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ KHM218248-HM218210
Manufacturer: FAG
Sizes: 89.975x146.975x40 (mm)
Weight:: 2.57 (kg)
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Bearings NKS28
Manufacturer: INA-FAG
Sizes: 28x42x20 (mm)
Weight:: 0.836 (kg)
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Bearings NUTR25-A
Manufacturer: INA-FAG
Sizes: 25x52x25 (mm)
Weight:: 0.281 (kg)
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XT200 PU(70x82x8,6)
Manufacturer: KASTAS
Sizes: 70x82x8,6 (mm)
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INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
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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.
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SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.