Подшипник 30322D
Inner diameter:: 110 mm
Outer diameter: 240 mm
The size of the width: 54.5 mm
Weight:: 10.4 kg
Outer diameter: 240 mm
The size of the width: 54.5 mm
Weight:: 10.4 kg
Технические характеристики
Обозначение : 30322D
Размеры, мм : 110x240x54.5
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 110 мм.
Наружный диаметр (D) - 240 мм.
Ширина рабочая (T) - 54.5 мм.
Ширина (высота) (B) - 50 мм.
Ширина наружной обоймы (C) - 36 мм.
Размер (a) - -15.1 мм.
Размер (r1 min.) - 4 мм.
Размер (r2 min.) - 3 мм.
Масса - 10.4 Кг
Грузоподъемность динамическая (C) - 370000 кН
Грузоподъемность статическая (C0) - 440000 кН
Частота вращения предельная при пластичной смазке - 1400 об/мин
Частота вращения предельная при жидкой смазке - 1900 об/мин
Расчетный коэффициент (e) - 0.81
Расчетный коэффициент (Y0) - 0.41
Расчетный коэффициент (Y1) - 0.74
Количество дорожек качения - 1
Корпус UKPX08+H2308
Manufacturer: NACHI
Weight:: 3.5 (kg)
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K21 NBR(180x200x12)
Manufacturer: KASTAS
Sizes: 180x200x12 (mm)
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Bearing NUP313
Manufacturer: ETERNO
Sizes: 65x140x33 (mm)
Weight:: 2.43 (kg)
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Подшипник 22348CAE4
Manufacturer: NSK-RHP
Sizes: 240x500x155 (mm)
Weight:: 147 (kg)
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STD 1552 S8M
Manufacturer: ContiTech AG
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T5 DD
Manufacturer: ContiTech AG
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 100x140x15 (mm)
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Bearing 3915
Manufacturer: INA-FAG
Sizes: 75x128x41 (mm)
Weight:: 2.144 (kg)
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Bearing NJ408 (42408)
Manufacturer: TMB
Sizes: 40x110x27 (mm)
Weight:: 1.3 (kg)
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Bearing BL309N
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.883 (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.