Подшипник 7240
Inner diameter:: 200 mm
Outer diameter: 360 mm
The size of the width: 58 mm
Weight:: 25.5 kg
Outer diameter: 360 mm
The size of the width: 58 mm
Weight:: 25.5 kg
Технические характеристики из каталога производителя:
- Обозначение 7240
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 25.5 Кг
- Частота вращения предельная при пластичной смазке 1500 об/мин
- Частота вращения предельная при жидкой смазке 2000 об/мин
- Размер сопряженных деталей (da min.) 218
- Размер сопряженных деталей (Da max.) 342
- Размер сопряженных деталей (ra max.) 3
- Размер (a) 51.8 мм.
- Размер (r1 min.) 1.5 мм.
- Угол наклона (α) 30 Градусы
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 45.00x52.00x3.50 (mm)
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ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL181868-E
Manufacturer: INA-FAG
Sizes: 340x420x38 (mm)
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Корпус UCFL208
Manufacturer: NACHI
Weight:: 1.6 (kg)
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Bearing 7209 AC
Manufacturer: ETERNO
Sizes: 45x85x19 (mm)
Weight:: 0.46 (kg)
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Bearing 22319 KMW33
Manufacturer: ETERNO
Sizes: 95x200x67 (mm)
Weight:: 9.872 (kg)
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CONTI-V D98 32X2500 Li/2576 Ld L=L EL
Manufacturer: ContiTech AG
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ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 23140-B-K-MB
Manufacturer: FAG
Sizes: 200x340x112 (mm)
Weight:: 53.8 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 95.00x99.00x2.00 (mm)
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Bearing NU417M (32417H)
Manufacturer: TMB
Sizes: 85x210x52 (mm)
Weight:: 8.7 (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.