Подшипник 6311-2NSE
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.37 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.37 kg
Технические характеристики
Обозначение : 6311-2NSE
Размеры, мм : 55x120x29
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 55 мм.
Наружный диаметр (D) - 120 мм.
Ширина (высота) (B) - 29 мм.
Ширина наружной обоймы (C) - 29 мм.
Размер (r min.) - 2 мм.
Размер сопряженных деталей (da min.) - 65
Размер сопряженных деталей (Da max.) - 110
Размер сопряженных деталей (ra max.) - 2.0
Масса - 1.37 Кг
Грузоподъемность динамическая (C) - 71,5 кН
Грузоподъемность статическая (C0) - 44,5 кН
Частота вращения предельная при пластичной смазке - 3800 об/мин
Количество дорожек качения - 1
Уплотнение - Есть
K27 PU(40x48x7/5)
Manufacturer: KASTAS
Sizes: 40x48x7/5 (mm)
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ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81217-TV
Manufacturer: INA-FAG
Sizes: 85x125x12 (mm)
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Подшипник 6016Z
Manufacturer: NACHI
Sizes: 80x125x22 (mm)
Weight:: 0.855 (kg)
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K21 NBR(60x70x6)
Manufacturer: KASTAS
Sizes: 60x70x6 (mm)
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Bearing 7318ACM (46318H)
Manufacturer: TMB
Sizes: 90x190x43 (mm)
Weight:: 5.2 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x42x8 (mm)
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K22 PU(28x36x5,7)
Manufacturer: KASTAS
Sizes: 28x36x5,7 (mm)
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Подшипник HR32013XJ
Manufacturer: NSK-RHP
Sizes: 65x100x23 (mm)
Weight:: 0.646 (kg)
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Bearing PWTR25 2RS
Manufacturer: INA-FAG
Sizes: 25x52x25 (mm)
Weight:: 24 (kg)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 104x139x13 (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.