Подшипник 6303ZENR
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 : 6303ZENR
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 (f) - 1.12 мм.
Размер (r min.) - 1 мм.
Размер (r1 min.) - 0.5 мм.
Размер (D1) - 44.6 мм.
Размер (D2) - 52.7 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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x26x7 (mm)
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Krestovina 49x54,6
Manufacturer: TOYO
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Подшипник 22252EK
Manufacturer: NACHI
Sizes: 260x480x130 (mm)
Weight:: 107 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x60x12 (mm)
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K68 POM(150x154x15 )
Manufacturer: KASTAS
Sizes: 150x154x15 (mm)
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Bearing S108
Manufacturer: INA-FAG
Sizes: 15.875x20.638x12.700 (mm)
Weight:: 0.010 (kg)
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K75 PHENOLIC(63x68x9,7)
Manufacturer: KASTAS
Sizes: 63x68x9,7 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 203.00x219.00x8.00 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 51.50x55.10x1.80 (mm)
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SPZ 1325
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.