Подшипник N 238
Inner diameter:: 190 mm
Outer diameter: 299 mm
The size of the width: 55 mm
Weight:: 22 kg
Outer diameter: 299 mm
The size of the width: 55 mm
Weight:: 22 kg
Технические характеристики из каталога производителя:
- Обозначение N 238
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 22 Кг
- Частота вращения предельная при пластичной смазке 1 800 об/мин
- Частота вращения предельная при жидкой смазке 2 200 об/мин
- Размер сопряженных деталей (da min.) 206
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Размер сопряженных деталей (rb max.) 3
Подшипник HR32308J
Manufacturer: NSK-RHP
Sizes: 40x90x35.25 (mm)
Weight:: 1.05 (kg)
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K18 (42x28x15,5)
Manufacturer: KASTAS
Sizes: 42x28x15,5 (mm)
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RPP8 3648 ( RPP 8 3648 -V, -M, -MFX )
Manufacturer: ContiTech AG
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Подшипник 6928VV
Manufacturer: NSK-RHP
Sizes: 140x190x24 (mm)
Weight:: 1.67 (kg)
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Manufacturer: ContiTech AG
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Bearing SCE2416
Manufacturer: INA-FAG
Sizes: 38.100x47.625x25.400 (mm)
Weight:: 0.083 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 39.50x40.50x0.50 (mm)
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K21 NBR(50x58x8)
Manufacturer: KASTAS
Sizes: 50x58x8 (mm)
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K21 NBR(12x32x10)
Manufacturer: KASTAS
Sizes: 12x32x10 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 146.00x150.00x2.00 (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.