Подшипник 6217ZNR
Inner diameter:: 85 mm
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 1.79 kg
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 1.79 kg
Технические характеристики
Обозначение : 6217ZNR
Размеры, мм : 85x150x28
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 85 мм.
Наружный диаметр (D) - 150 мм.
Ширина (высота) (B) - 28 мм.
Ширина наружной обоймы (C) - 28 мм.
Размер (a) - 4.9 мм.
Размер (b) - 3.1 мм.
Размер (f) - 2.82 мм.
Размер (r min.) - 2 мм.
Размер (r1 min.) - 0.5 мм.
Размер (D1) - 145.24 мм.
Размер (D2) - 159.7 мм.
Масса - 1.79 Кг
Грузоподъемность динамическая (C) - 84 кН
Грузоподъемность статическая (C0) - 62 кН
Частота вращения предельная при пластичной смазке - 4200 об/мин
Частота вращения предельная при жидкой смазке - 4900 об/мин
Количество дорожек качения - 1
Уплотнение - Есть
SEALS (REINFORCED SEAL) (A-B)
Manufacturer: FEKO
Sizes: 24x35x5.40 (mm)
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Bearing LR206RRU
Manufacturer: INA-FAG
Sizes: 30x72x24 (mm)
Weight:: 16 (kg)
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Bearing DC12388C(11C)
Manufacturer: ETERNO
Sizes: 123.881x142.88x25.4 (mm)
Weight:: 400 (kg)
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Bearing LR5204NPPU
Manufacturer: INA-FAG
Sizes: 20x52x20.6 (mm)
Weight:: 20.6 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 170.00x177.00x3.50 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 390.00x413.00x11.50 (mm)
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RPP14 9898 ( RPP 14 9898 -V, -M, -MFX )
Manufacturer: ContiTech AG
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ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKS30
Manufacturer: INA-FAG
Sizes: 30x45x22 (mm)
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2.62 NBR 90(011,91x02,62)
Manufacturer: KASTAS
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Bearing NF205EVK
Manufacturer: TMB
Sizes: 25x52x15 (mm)
Weight:: 0.15 (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.