Подшипник 6218N
Inner diameter:: 90 mm
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.15 kg
Outer diameter: 160 mm
The size of the width: 30 mm
Weight:: 2.15 kg
Технические характеристики
Обозначение : 6218N
Размеры, мм : 90x160x30
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 90 мм.
Наружный диаметр (D) - 160 мм.
Ширина (высота) (B) - 30 мм.
Ширина наружной обоймы (C) - 30 мм.
Размер (a) - 4.9 мм.
Размер (b) - 3.1 мм.
Размер (r min.) - 2 мм.
Размер (r1 min.) - 0.5 мм.
Размер (D1) - 155.22 мм.
Масса - 2.15 Кг
Грузоподъемность динамическая (C) - 96 кН
Грузоподъемность статическая (C0) - 71,5 кН
Частота вращения предельная при пластичной смазке - 3900 об/мин
Частота вращения предельная при жидкой смазке - 4600 об/мин
Количество дорожек качения - 1
Уплотнение - Есть
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x45x8 (mm)
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K17 PTFE/NBR(42x31x4,2)
Manufacturer: KASTAS
Sizes: 42x31x4,2 (mm)
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SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x90x10 (mm)
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K21 PU(26x42x8)
Manufacturer: KASTAS
Sizes: 26x42x8 (mm)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DH TB2)
Manufacturer: STO
Sizes: 62x82x11 (mm)
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K01 (36x48x22,5)
Manufacturer: KASTAS
Sizes: 36x48x22,5 (mm)
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K21 PU(360x390x20)
Manufacturer: KASTAS
Sizes: 360x390x20 (mm)
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Bearing 63012RSZ2 (180301Z2)
Manufacturer: TMB
Sizes: 12x37x12 (mm)
Weight:: 0.06 (kg)
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BB111 ( ВВ 111 ) Le= 2888 мм
Manufacturer: ContiTech AG
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Подшипник 23096CAE4
Manufacturer: NSK-RHP
Sizes: 480x700x165 (mm)
Weight:: 211 (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.