Подшипник 6011NR
Inner diameter:: 55 mm
Outer diameter: 90 mm
The size of the width: 18 mm
Weight:: 0.375 kg
Outer diameter: 90 mm
The size of the width: 18 mm
Weight:: 0.375 kg
Технические характеристики
Обозначение : 6011NR
Размеры, мм : 55x90x18
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 55 мм.
Наружный диаметр (D) - 90 мм.
Ширина (высота) (B) - 18 мм.
Ширина наружной обоймы (C) - 18 мм.
Размер (a) - 2.87 мм.
Размер (b) - 2.7 мм.
Размер (f) - 2.46 мм.
Размер (r min.) - 1.1 мм.
Размер (r1 min.) - 0.5 мм.
Размер (D1) - 86.79 мм.
Размер (D2) - 96.5 мм.
Масса - 0.375 Кг
Грузоподъемность динамическая (C) - 28,3 кН
Грузоподъемность статическая (C0) - 21,3 кН
Частота вращения предельная при пластичной смазке - 7500 об/мин
Частота вращения предельная при жидкой смазке - 9000 об/мин
Количество дорожек качения - 1
Уплотнение - Нет
Bearings PSHEY50-N
Manufacturer: INA-FAG
Weight:: 2.940 (kg)
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SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 290x314.50x9.90 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 217.00x225.00x4.00 (mm)
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3.53 FKM 80(209,14x03,53)
Manufacturer: KASTAS
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Krestovina 24x68
Manufacturer: TOYO
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Подшипник 7214DT
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.12 (kg)
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SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 65x84x10 (mm)
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Bearing LR50x55x20.5
Manufacturer: INA-FAG
Sizes: 50x55x20.5 (mm)
Weight:: 0.641 (kg)
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Bearing S6306-2Z
Manufacturer: ETERNO
Sizes: 30.00x72.00x19.00 (mm)
Weight:: 350 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 7.10x10.70x1.80 (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.