Подшипник 48190/48120
Inner diameter:: 107.950 mm
Outer diameter: 161.925 mm
The size of the width: 34.925 mm
Weight:: 2,43 kg
Outer diameter: 161.925 mm
The size of the width: 34.925 mm
Weight:: 2,43 kg
Технические характеристики
Обозначение : 48190/48120
Размеры, мм : 107.950x161.925x34.925
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 107.950 мм.
Наружный диаметр (D) - 161.925 мм.
Ширина рабочая (T) - 34.925 мм.
Ширина (высота) (B) - 34.925 мм.
Ширина наружной обоймы (C) - 26.988 мм.
Размер (a) - -3.9 мм.
Размер (r1 min.) - 3.5 мм.
Размер (r2 min.) - 3.3 мм.
Масса - 2,43 Кг
Грузоподъемность динамическая (C) - 164000 кН
Грузоподъемность статическая (C0) - 280000 кН
Частота вращения предельная при пластичной смазке - 2100 об/мин
Частота вращения предельная при жидкой смазке - 2800 об/мин
Расчетный коэффициент (e) - 0.51
Расчетный коэффициент (Y0) - 0.65
Расчетный коэффициент (Y1) - 1.2
Количество дорожек качения - 1
A 173 13x4395 Li / 4425 Ld
Manufacturer: ContiTech AG
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Подшипник 63/28N
Manufacturer: NACHI
Sizes: 28x68x18 (mm)
Weight:: 0.287 (kg)
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Bearing 22320W33 (3620W33)
Manufacturer: TMB
Sizes: 100x215x73 (mm)
Weight:: 13.5 (kg)
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K35 PTFE/NBR(130x150,5x8,1)
Manufacturer: KASTAS
Sizes: 130x150,5x8,1 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 136.00x161.00x12.50 (mm)
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Mechanical seal RM 551-75
Manufacturer: RiMi
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 14.5x32x7.5/9 (mm)
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Bearing 22240 KMW33
Manufacturer: ETERNO
Sizes: 200x360x98 (mm)
Weight:: 42.5 (kg)
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AT20 DD
Manufacturer: ContiTech AG
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RPP14 DD 5792 MFX - Megaflex
Manufacturer: ContiTech AG
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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.