Подшипник 6318NR
Inner diameter:: 90 mm
Outer diameter: 190 mm
The size of the width: 43 mm
Weight:: 4.91 kg
Outer diameter: 190 mm
The size of the width: 43 mm
Weight:: 4.91 kg
Технические характеристики
Обозначение : 6318NR
Размеры, мм : 90x190x43
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 90 мм.
Наружный диаметр (D) - 190 мм.
Ширина (высота) (B) - 43 мм.
Ширина наружной обоймы (C) - 43 мм.
Размер (a) - 5.69 мм.
Размер (b) - 3.5 мм.
Размер (f) - 3.1 мм.
Размер (r min.) - 3 мм.
Размер (r1 min.) - 0.5 мм.
Размер (D1) - 183.64 мм.
Размер (D2) - 202.9 мм.
Масса - 4.91 Кг
Грузоподъемность динамическая (C) - 143 кН
Грузоподъемность статическая (C0) - 107 кН
Частота вращения предельная при пластичной смазке - 3400 об/мин
Частота вращения предельная при жидкой смазке - 4000 об/мин
Количество дорожек качения - 1
Уплотнение - Есть
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 20x28x4 (mm)
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HTD 8M 3872 ( HTD8M 3872 -V, -M, -MFX )
Manufacturer: ContiTech AG
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5.33 FKM 80(183,52x05,33 )
Manufacturer: KASTAS
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Подшипник 6905DDU
Manufacturer: NSK-RHP
Sizes: 25x42x9 (mm)
Weight:: 0.042 (kg)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 27x37x10.5 (mm)
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Bearings K81168
Manufacturer: INA-FAG
Sizes: 340x420x25 (mm)
Weight:: 5.51 (kg)
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Bearing SCH1413P
Manufacturer: INA-FAG
Sizes: 22.225x30.162x20.638 (mm)
Weight:: 0.034 (kg)
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Подшипник HR32912J
Manufacturer: NSK-RHP
Sizes: 60x85x17 (mm)
Weight:: 0.306 (kg)
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Bearing NA4909 2RS
Manufacturer: INA-FAG
Sizes: 45x68x23 (mm)
Weight:: 0.290 (kg)
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Подшипник RNA4903
Manufacturer: NSK-RHP
Sizes: 22x30x13 (mm)
Weight:: 0.023 (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.