Подшипник 7303 B
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.118 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.118 kg
Технические характеристики из каталога производителя:
- Обозначение 7303 B
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,118 Кг
- Частота вращения предельная при пластичной смазке 13 000 об/мин
- Частота вращения предельная при жидкой смазке 17 000 об/мин
- Размер сопряженных деталей (da min.) 23
- Размер сопряженных деталей (Da max.) 41
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 20,4 мм.
- Размер (r1 min.) 0,6 мм.
Подшипник 23936AXK
Manufacturer: NACHI
Sizes: 180x250x52 (mm)
Weight:: 8.1 (kg)
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Подшипник 52408
Manufacturer: NSK-RHP
Sizes: 40x90x65 (mm)
Weight:: 225 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x20x5 (mm)
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O-RING
Manufacturer: NQK SF
Sizes: 41.00x44.00x1.50 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x82x10 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x40x8 (mm)
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8V 3150
Manufacturer: ContiTech AG
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Bearing LR5007NPPU
Manufacturer: INA-FAG
Sizes: 35x68x20 (mm)
Weight:: 20 (kg)
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HTD 472 8M
Manufacturer: ContiTech AG
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O-RING
Manufacturer: NQK SF
Sizes: 40.30x45.30x2.50 (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.