Подшипник 782/772
Inner diameter:: 104.775 mm
Outer diameter: 180.975 mm
The size of the width: 47.625 mm
Weight:: 4,84 kg
Outer diameter: 180.975 mm
The size of the width: 47.625 mm
Weight:: 4,84 kg
Технические характеристики
Обозначение : 782/772
Размеры, мм : 104.775x180.975x47.625
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 104.775 мм.
Наружный диаметр (D) - 180.975 мм.
Ширина рабочая (T) - 47.625 мм.
Ширина (высота) (B) - 48.006 мм.
Ширина наружной обоймы (C) - 38.100 мм.
Размер (a) - 8.1 мм.
Размер (r1 min.) - 3.5 мм.
Размер (r2 min.) - 3.3 мм.
Масса - 4,84 Кг
Грузоподъемность динамическая (C) - 278000 кН
Грузоподъемность статическая (C0) - 415000 кН
Частота вращения предельная при пластичной смазке - 2000 об/мин
Частота вращения предельная при жидкой смазке - 2700 об/мин
Расчетный коэффициент (e) - 0.39
Расчетный коэффициент (Y0) - 0.86
Расчетный коэффициент (Y1) - 1.6
Количество дорожек качения - 1
HTD 8M 1272 ( HTD8M 1272 -V, -M, -MFX )
Manufacturer: ContiTech AG
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K22 PU(15x23x6 )
Manufacturer: KASTAS
Sizes: 15x23x6 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 170x200x12 (mm)
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Bearing 618/8-ZP6 (E1060088)
Manufacturer: TMB
Sizes: 8x16x4 (mm)
Weight:: 0.003 (kg)
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Bearing NU2309E (32609E)
Manufacturer: TMB
Sizes: 45x100x36 (mm)
Weight:: 1.3 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 174.30x180.50x3.10 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x39x7 (mm)
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Подшипник 6900
Manufacturer: NACHI
Sizes: 10x22x6 (mm)
Weight:: 0.009 (kg)
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Bearing DAC42800045
Manufacturer:
Sizes: 42x80x45/45 (mm)
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Подшипник 22213EAKE4
Manufacturer: NSK-RHP
Sizes: 65x120x31 (mm)
Weight:: 1.51 (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.