Подшипник 7210CDF
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 7210CDF
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.485 Кг
- Частота вращения предельная при пластичной смазке 8800 об/мин
- Частота вращения предельная при жидкой смазке 13000 об/мин
- Размер сопряженных деталей (da min.) 57
- Размер сопряженных деталей (Da max.) 85
- Размер сопряженных деталей (ra max.) 0.6
- Размер (a) - 1.9 мм.
- Размер (r1 min.) 0.6 мм.
- Угол наклона (α) 15 Градусы
- Размер (2B) 40 мм.
O-RING
Manufacturer: NQK SF
Sizes: 27.28x32.52x2.62 (mm)
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Bearing BCH1616
Manufacturer: INA-FAG
Sizes: 25.400x33.338x25.400 (mm)
Weight:: 0.047 (kg)
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Подшипник 22240CAKE4
Manufacturer: NSK-RHP
Sizes: 200x360x98 (mm)
Weight:: 42.6 (kg)
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C 74 22x1880 Li / 1939 Ld
Manufacturer: ContiTech AG
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Bearing AXK2542
Manufacturer: ETERNO
Sizes: 25x42x2 (mm)
Weight:: 7 (kg)
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Krestovina 71,44X165,1
Manufacturer: TOYO
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CONTI-V D175 32X4445 Li/4521 Ld L=L EL
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 16.00x19.80x1.90 (mm)
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K781 PTFE(16x18x15)
Manufacturer: KASTAS
Sizes: 16x18x15 (mm)
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Подшипник MF-4516
Manufacturer: NSK-RHP
Sizes: 45x52x16 (mm)
Weight:: 0.064 (kg)
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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.