Подшипник 7303 A
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.116 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.116 kg
Технические характеристики из каталога производителя:
- Обозначение 7303 A
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,116 Кг
- Частота вращения предельная при пластичной смазке 14 000 об/мин
- Частота вращения предельная при жидкой смазке 19 000 об/мин
- Размер сопряженных деталей (da min.) 23
- Размер сопряженных деталей (Da max.) 41
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 16,2 мм.
- Размер (r1 min.) 0,6 мм.
K35 PTFE/NBR(18x22,9x2,2)
Manufacturer: KASTAS
Sizes: 18x22,9x2,2 (mm)
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K21 NBR(22x30xx10 )
Manufacturer: KASTAS
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ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2216-K-TVH-C3
Manufacturer: FAG
Sizes: 80x140x33 (mm)
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Подшипник NP 417
Manufacturer: NACHI
Sizes: 85x177x52 (mm)
Weight:: 8.68 (kg)
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Bearing 23128K
Manufacturer: TMB
Sizes: 140x225x68 (mm)
Weight:: 10.5 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 110x130x8 (mm)
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Подшипник 7230CDT
Manufacturer: NACHI
Sizes: 150x270x45 (mm)
Weight:: 11 (kg)
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Bearing NJ426
Manufacturer: ETERNO
Sizes: 130x340x78 (mm)
Weight:: 37.05 (kg)
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HTD 670 5M
Manufacturer: ContiTech AG
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Bearing LR5202KDDU
Manufacturer: INA-FAG
Sizes: 15x40x15.9 (mm)
Weight:: 15.9 (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.