Подшипник 7321BDT
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Технические характеристики из каталога производителя:
- Обозначение 7321BDT
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 9.34 Кг
- Частота вращения предельная при пластичной смазке 1900 об/мин
- Частота вращения предельная при жидкой смазке 2600 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 218
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 44.8 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 98 мм.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 66.67x89.3x10 (mm)
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Bearing SCH57
Manufacturer: INA-FAG
Sizes: 7.938x14.288x11.112 (mm)
Weight:: 0.007 (kg)
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K103 NBR(55x63x5/6,5)
Manufacturer: KASTAS
Sizes: 55x63x5/6,5 (mm)
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Bearing LS120155
Manufacturer: INA-FAG
Sizes: 120x155x7 (mm)
Weight:: 0.415 (kg)
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Корпус UCP316
Manufacturer: NACHI
Weight:: 16.4 (kg)
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ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NN3048-AS-K-M-SP
Manufacturer: FAG
Sizes: 240x360x92 (mm)
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Bearing RF32
Manufacturer: INA-FAG
Sizes: 15.875x50.800x33.340 (mm)
Weight:: 31.75 (kg)
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Bearing 23168 MW33
Manufacturer: ETERNO
Sizes: 340x580x190 (mm)
Weight:: 210 (kg)
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ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4907
Manufacturer: INA-FAG
Sizes: 42x55x20 (mm)
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RPP8 2272 ( RPP 8 2272 -V, -M, -MFX )
Manufacturer: ContiTech AG
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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.