Подшипник NJ 2230 EM
Inner diameter:: 150 mm
Outer diameter: 270 mm
The size of the width: 73 mm
Weight:: 19.3 kg
Outer diameter: 270 mm
The size of the width: 73 mm
Weight:: 19.3 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 2230 EM
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 19,3 Кг
- Частота вращения предельная при пластичной смазке 2000 об/мин
- Частота вращения предельная при жидкой смазке 2600 об/мин
- Размер сопряженных деталей (da min.) 163
- Размер сопряженных деталей (Da max.) 257
- Размер сопряженных деталей (db min) 163
- Размер сопряженных деталей (ra max.) 2,5
- Размер (r1 min.) 3 мм.
- Допустимое осевое смещение (S) 3
- Размер сопряженных деталей (Db max) 257
- Размер сопряженных деталей (db max.) 177
- Размер сопряженных деталей (rb max.) 2,5
Подшипник NCF3056CV
Manufacturer: SKF
Sizes: 280x420x106 (mm)
Weight:: 50 (kg)
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Bearing FC3650156
Manufacturer: TMB
Sizes: 180x250x156 (mm)
Weight:: 23.7 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 210x250x15 (mm)
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K501 PA/NBR(170x149x8,1)
Manufacturer: KASTAS
Sizes: 170x149x8,1 (mm)
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Bearing GH040250
Manufacturer: GMB
Sizes: 40x62x24/20.625 (mm)
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Bearings NATR25
Manufacturer: INA-FAG
Sizes: 25x52x25 (mm)
Weight:: 0.271 (kg)
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Bearing 32213P6 (E7513E)
Manufacturer: TMB
Sizes: 65x120x32.75 (mm)
Weight:: 1.5 (kg)
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Bearings GAY25-NPP-B
Manufacturer: INA-FAG
Weight:: 0.16 (kg)
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K69 POM(53x47x12,8(13))
Manufacturer: KASTAS
Sizes: 53x47x12,8(13) (mm)
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22x1090 C 43
Manufacturer: ContiTech AG
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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.