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
Krestovina 30,2х106
Manufacturer: TOYO
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161 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
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Bearing 52X12
Manufacturer: INA-FAG
Sizes: 133.375x181.230x37.720 (mm)
Weight:: 2.774 (kg)
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SEALS (REINFORCED SEAL) (O)
Manufacturer: FEKO
Sizes: 56x82.50x12.70 (mm)
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K22 NBR(34x44x7)
Manufacturer: KASTAS
Sizes: 34x44x7 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 29x46x10 (mm)
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5L 600
Manufacturer: ContiTech AG
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Bearing 7210ACTN (46210A)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.47 (kg)
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RPP8 DD 1996 MFX - Megaflex
Manufacturer: ContiTech AG
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Подшипник 240/500CAE4
Manufacturer: NSK-RHP
Sizes: 500x720x218 (mm)
Weight:: 276 (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.