Подшипник 239/670CAE4
Inner diameter:: 670 mm
Outer diameter: 900 mm
The size of the width: 170 mm
Weight:: 300 kg
Outer diameter: 900 mm
The size of the width: 170 mm
Weight:: 300 kg
Технические характеристики из каталога производителя:
- Обозначение 239/670CAE4
- Размер (r min.) 6 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 300 Кг
- Частота вращения предельная при пластичной смазке 260 об/мин
- Частота вращения предельная при жидкой смазке 340 об/мин
- Размер сопряженных деталей (da min.) 698
- Размер сопряженных деталей (Da max.) 872
- Размер сопряженных деталей (ra max.) 5
- Расчетный коэффициент (Y3) 3,9
- Расчетный коэффициент (e) 0,17
- Расчетный коэффициент (Y0) 3,8
- Расчетный коэффициент (Y2) 5,8
- Размер сопряженных деталей (Da min) 836
Подшипник NJ 222 EM
Manufacturer: NSK-RHP
Sizes: 110x200x38 (mm)
Weight:: 5.37 (kg)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 35x47x7 (mm)
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Подшипник NU 332
Manufacturer: NACHI
Sizes: 160x340x68 (mm)
Weight:: 31.2 (kg)
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SEALS (REINFORCED SEAL) (G)
Manufacturer: FEKO
Sizes: 11x20x7.10 (mm)
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XT200 PU(60x75x10)
Manufacturer: KASTAS
Sizes: 60x75x10 (mm)
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ContiTech STD 5M 50 HP
Manufacturer: ContiTech AG
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Bearing 3206 J-2Z
Manufacturer: INA-FAG
Sizes: 30x62x23.812 (mm)
Weight:: 0.300 (kg)
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AT5 DD
Manufacturer: ContiTech AG
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SEALS (REINFORCED SEAL) (AR)
Manufacturer: FEKO
Sizes: 20x42x7 (mm)
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Подшипник 6926ZZ
Manufacturer: NSK-RHP
Sizes: 130x180x24 (mm)
Weight:: 1.57 (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.