Подшипник 7211 B
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.627 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.627 kg
Технические характеристики из каталога производителя:
- Обозначение 7211 B
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,627 Кг
- Частота вращения предельная при пластичной смазке 5 300 об/мин
- Частота вращения предельная при жидкой смазке 7 100 об/мин
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 43 мм.
- Размер (r1 min.) 1 мм.
3V 670 / 9J 1702 Le
Manufacturer: ContiTech AG
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 210x245x18 (mm)
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Bearings PWTR30 2RS-XL
Manufacturer: INA-FAG
Sizes: 30x62x29 (mm)
Weight:: 0.465 (kg)
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Bearing 369S / 363
Manufacturer: TIMKEN
Sizes: 47.625x90.000x20.000 (mm)
Weight:: 0.596 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x44x7 (mm)
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Подшипник 73TAD20
Manufacturer: NACHI
Sizes: 73x110x48 (mm)
Weight:: 0.73 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x38x7 (mm)
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ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61836
Manufacturer: FAG
Sizes: 180x225x22 (mm)
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Корпус UKT217+H2317
Manufacturer: NACHI
Weight:: 11.7 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x28x6 (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.