Подшипник 7020C
Inner diameter:: 100 mm
Outer diameter: 150 mm
The size of the width: 24 mm
Weight:: 1.37 kg
Outer diameter: 150 mm
The size of the width: 24 mm
Weight:: 1.37 kg
Технические характеристики из каталога производителя:
- Обозначение 7020C
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 1,37 Кг
- Частота вращения предельная при пластичной смазке 9300 об/мин
- Частота вращения предельная при жидкой смазке 12800 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 143
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) 2,4 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 15 Градусы
Bearing NJ2238EM (42538H)
Manufacturer: TMB
Sizes: 190x340x92 (mm)
Weight:: 37 (kg)
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K757 PTFE/NBR(50x40x6,3)
Manufacturer: KASTAS
Sizes: 50x40x6,3 (mm)
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Bearing IR260x285x60
Manufacturer: INA-FAG
Sizes: 260x285x60 (mm)
Weight:: 4.98 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 15.00x25.60x5.30 (mm)
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ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PTUE60
Manufacturer: INA-FAG
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Manufacturer: ContiTech AG
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K22 NBR(30x38x8)
Manufacturer: KASTAS
Sizes: 30x38x8 (mm)
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Подшипник NJ 2222 E
Manufacturer: NACHI
Sizes: 110x200x53 (mm)
Weight:: 7.32 (kg)
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K23 PU(39x32x5)
Manufacturer: KASTAS
Sizes: 39x32x5 (mm)
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Bearing NNTR55X140X70 2ZL
Manufacturer: INA-FAG
Sizes: 55x140x70 (mm)
Weight:: 68 (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.