Подшипник 52393/52618
Inner diameter:: 100.012 mm
Outer diameter: 157.162 mm
The size of the width: 36.512 mm
Weight:: 2,49 kg
Outer diameter: 157.162 mm
The size of the width: 36.512 mm
Weight:: 2,49 kg
Технические характеристики
Обозначение : 52393/52618
Размеры, мм : 100.012x157.162x36.512
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 100.012 мм.
Наружный диаметр (D) - 157.162 мм.
Ширина рабочая (T) - 36.512 мм.
Ширина (высота) (B) - 36.116 мм.
Ширина наружной обоймы (C) - 26.195 мм.
Размер (a) - 0.4 мм.
Размер (r1 min.) - 3.5 мм.
Размер (r2 min.) - 3.3 мм.
Масса - 2,49 Кг
Грузоподъемность динамическая (C) - 176000 кН
Грузоподъемность статическая (C0) - 277000 кН
Частота вращения предельная при пластичной смазке - 2100 об/мин
Частота вращения предельная при жидкой смазке - 2900 об/мин
Расчетный коэффициент (e) - 0.47
Расчетный коэффициент (Y0) - 0.69
Расчетный коэффициент (Y1) - 1.3
Количество дорожек качения - 1
Подшипник 27TAD20
Manufacturer: NACHI
Sizes: 27x47x28 (mm)
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K703 PTFE/NBR(240x256x9,5)
Manufacturer: KASTAS
Sizes: 240x256x9,5 (mm)
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K702 PTFE/NBR(200x215,5x6,3)
Manufacturer: KASTAS
Sizes: 200x215,5x6,3 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 120.02x130.68x5.33 (mm)
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SEALS (REINFORCED SEAL) (G)
Manufacturer: FEKO
Sizes: 17x28x7 (mm)
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 30x47x8 (mm)
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K73 POLYESTER/PTFE(50x55x15)
Manufacturer: KASTAS
Sizes: 50x55x15 (mm)
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Подшипник 6002DDU
Manufacturer: NSK-RHP
Sizes: 15x32x9 (mm)
Weight:: 0.031 (kg)
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Mechanical seal RM 551-34
Manufacturer: RiMi
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O-RING
Manufacturer: NQK SF
Sizes: 40.64x51.30x5.33 (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.