Подшипник 7211DB
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.635 kg
Технические характеристики из каталога производителя:
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.635 kg
- Обозначение 7211DB
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.635 Кг
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
- Размер сопряженных деталей (da min.) 60
- Размер сопряженных деталей (Da max.) 94.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 11.9 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 42 мм.
Krestovina 42x104,5
Manufacturer: TOYO
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Подшипник C 3152
Manufacturer: SKF
Sizes: 260x440x144 (mm)
Weight:: 88 (kg)
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Manufacturer: ContiTech AG
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K23 NBR(350x320x20)
Manufacturer: KASTAS
Sizes: 350x320x20 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 15.00x16.00x0.50 (mm)
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Manufacturer: ContiTech AG
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Подшипник C 3024
Manufacturer: SKF
Sizes: 120x180x46 (mm)
Weight:: 3.95 (kg)
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K95 NBR(24x32x4)
Manufacturer: KASTAS
Sizes: 24x32x4 (mm)
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K73 POLYESTER/PTFE(155x160x25)
Manufacturer: KASTAS
Sizes: 155x160x25 (mm)
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ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N224-E-TVP2
Manufacturer: FAG
Sizes: 120x215x40 (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.