Подшипник 6308ZENR
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.633 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.633 kg
Технические характеристики
Обозначение : 6308ZENR
Размеры, мм : 40x90x23
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d) - 40 мм.
Наружный диаметр (D) - 90 мм.
Ширина (высота) (B) - 23 мм.
Ширина наружной обоймы (C) - 23 мм.
Размер (a) - 3.28 мм.
Размер (b) - 2.7 мм.
Размер (f) - 2.46 мм.
Размер (r min.) - 1.5 мм.
Размер (r1 min.) - 0.5 мм.
Размер (D1) - 86.79 мм.
Размер (D2) - 96.5 мм.
Масса - 0.633 Кг
Грузоподъемность динамическая (C) - 40,5 кН
Грузоподъемность статическая (C0) - 24,1 кН
Частота вращения предельная при пластичной смазке - 7500 об/мин
Частота вращения предельная при жидкой смазке - 9000 об/мин
Количество дорожек качения - 1
Уплотнение - Есть
FR200 PU(36x46x8 )
Manufacturer: KASTAS
Sizes: 36x46x8 (mm)
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Bearing NN3015KP4 (C3182115)
Manufacturer: TMB
Sizes: 75x115x30 (mm)
Weight:: 1.08 (kg)
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T10 DD
Manufacturer: ContiTech AG
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Bearing 4311 2RS
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.18 (kg)
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HTD 8M 1968 ( HTD8M 1968 -V, -M, -MFX )
Manufacturer: ContiTech AG
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K21 NBR(140x155x9)
Manufacturer: KASTAS
Sizes: 140x155x9 (mm)
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K37 (40x52x12)
Manufacturer: KASTAS
Sizes: 40x52x12 (mm)
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AX 45 AX 1173 Ld
Manufacturer: ContiTech AG
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HTD 8M 5912 ( HTD8M 5912 -V, -M, -MFX )
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 69.60x73.20x1.80 (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.