Подшипник 7210BDB
Inner diameter:: 50 mm
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.485 kg
Outer diameter: 90 mm
The size of the width: 20 mm
Weight:: 0.485 kg
Технические характеристики из каталога производителя:
- Обозначение 7210BDB
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.485 Кг
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 6000 об/мин
- Размер сопряженных деталей (da min.) 55
- Размер сопряженных деталей (Da max.) 85
- Размер сопряженных деталей (ra max.) 0.6
- Размер (a) 19.4 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 40 мм.
Подшипник 53330U
Manufacturer: NACHI
Sizes: 150x250x92 (mm)
Weight:: 0.73 (kg)
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Торцевое уплотнение RM MG1-22
Manufacturer: RiMi
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HTD 1440 8M CXA
Manufacturer: ContiTech AG
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T20 DD
Manufacturer: ContiTech AG
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Bearing 16034M (7000134H)
Manufacturer: TMB
Sizes: 170x260x28 (mm)
Weight:: 5 (kg)
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Подшипник F627
Manufacturer: NSK-RHP
Sizes: 7x25x7 (mm)
Weight:: 14.2 (kg)
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KBT PTFE(2,5x9,7 )
Manufacturer: KASTAS
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Подшипник NF 220
Manufacturer: NSK-RHP
Sizes: 100x160x34 (mm)
Weight:: 3.36 (kg)
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Mechanical seal RM 551С
Manufacturer: RiMi
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K81 TPE(210,7x220x1,9 )
Manufacturer: KASTAS
Sizes: 210,7x220x1,9 (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.