Подшипник 6303N
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.115 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.115 kg
Технические характеристики
Обозначение : 6303N
Размеры, мм : 17x47x14
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 17 мм.
Наружный диаметр (D) - 47 мм.
Ширина (высота) (B) - 14 мм.
Ширина наружной обоймы (C) - 14 мм.
Размер (a) - 2.46 мм.
Размер (b) - 1.35 мм.
Размер (r min.) - 1 мм.
Размер (r1 min.) - 0.5 мм.
Размер (D1) - 44.6 мм.
Масса - 0.115 Кг
Грузоподъемность динамическая (C) - 13,6 кН
Грузоподъемность статическая (C0) - 6,55 кН
Частота вращения предельная при пластичной смазке - 15000 об/мин
Частота вращения предельная при жидкой смазке - 18000 об/мин
Количество дорожек качения - 1
Уплотнение - Есть
Корпус UKT320+H2320
Manufacturer: NACHI
Weight:: 30.6 (kg)
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K95 NBR(46x70x12)
Manufacturer: KASTAS
Sizes: 46x70x12 (mm)
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13x2150 A 85
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 103.60x115.00x5.70 (mm)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 31.6x50x10 (mm)
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Bearing 2024
Manufacturer: INA-FAG
Sizes: 28.575x47.625x14.288 (mm)
Weight:: 0.103 (kg)
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HTD 8M 4760 ( HTD8M 4760 -V, -M, -MFX )
Manufacturer: ContiTech AG
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3.53 NBR 70(278,99x3,53)
Manufacturer: KASTAS
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Подшипник 23044CAKE4
Manufacturer: NSK-RHP
Sizes: 220x340x90 (mm)
Weight:: 29.7 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 55.60x62.66x3.53 (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.