Подшипник 7917 C
Inner diameter:: 85 mm
Outer diameter: 120 mm
The size of the width: 18 mm
Weight:: 0.534 kg
Outer diameter: 120 mm
The size of the width: 18 mm
Weight:: 0.534 kg
Технические характеристики из каталога производителя:
- Обозначение 7917 C
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,534 Кг
- Частота вращения предельная при пластичной смазке 8 000 об/мин
- Частота вращения предельная при жидкой смазке 11 000 об/мин
- Размер сопряженных деталей (da min.) 92
- Размер сопряженных деталей (Da max.) 113
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 22,7 мм.
- Размер (r1 min.) 0,6 мм.
- Расчетный коэффициент (f0) 16,5
Корпус UCTU318+WU600
Manufacturer: NACHI
Weight:: 55.4 (kg)
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Bearing 7222AC (46222)
Manufacturer: TMB
Sizes: 110x200x38 (mm)
Weight:: 4.55 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 310x350x20 (mm)
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Подшипник 6230
Manufacturer: NACHI
Sizes: 150x270x45 (mm)
Weight:: 9.41 (kg)
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3 NBR 70(139,50x03,00)
Manufacturer: KASTAS
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Подшипник LM2512
Manufacturer: NSK-RHP
Sizes: 20x32x12.2 (mm)
Weight:: 0.036 (kg)
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K501 PA/NBR(125x104x8,1)
Manufacturer: KASTAS
Sizes: 125x104x8,1 (mm)
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Корпус UCFS311
Manufacturer: NACHI
Weight:: 6.2 (kg)
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Подшипник 240/630CAK30E4
Manufacturer: NSK-RHP
Sizes: 630x920x290 (mm)
Weight:: 637 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 500x550x25 (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.