Подшипник NF 234
Inner diameter:: 170 mm
Outer diameter: 272 mm
The size of the width: 52 mm
Weight:: 17.4 kg
Outer diameter: 272 mm
The size of the width: 52 mm
Weight:: 17.4 kg
Технические характеристики из каталога производителя:
- Обозначение NF 234
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 17,4 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 400 об/мин
- Размер сопряженных деталей (da min.) 186
- Размер сопряженных деталей (ra max.) 3
- Размер (r1 min.) 4 мм.
- Размер сопряженных деталей (Db max) 294
- Размер сопряженных деталей (Db min.) 278
- Размер сопряженных деталей (rb max.) 3
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 34x62x7 (mm)
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Bearing 23152 KMW33
Manufacturer: ETERNO
Sizes: 260x440x144 (mm)
Weight:: 91.5 (kg)
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AT5 260 GEN III
Manufacturer: ContiTech AG
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AT5 225 ( АТ5 225 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
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Bearing 81138 M
Manufacturer: INA-FAG
Sizes: 190x240x37 (mm)
Weight:: 3.84 (kg)
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RPP14 DD 2264 MFX - Megaflex
Manufacturer: ContiTech AG
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Подшипник 6901VV
Manufacturer: NSK-RHP
Sizes: 12x24x6 (mm)
Weight:: 0.01 (kg)
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T5 DD
Manufacturer: ContiTech AG
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Подшипник BL 219
Manufacturer: NSK-RHP
Sizes: 95x170x32 (mm)
Weight:: 2.95 (kg)
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Bearing BK2018-RS
Manufacturer: INA-FAG
Sizes: 20x26x18 (mm)
Weight:: 0.021 (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.