Подшипник 7900 A5
Inner diameter:: 10 mm
Outer diameter: 22 mm
The size of the width: 6 mm
Weight:: 0.009 kg
Outer diameter: 22 mm
The size of the width: 6 mm
Weight:: 0.009 kg
Технические характеристики из каталога производителя:
- Обозначение 7900 A5
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,009 Кг
- Частота вращения предельная при пластичной смазке 40 000 об/мин
- Частота вращения предельная при жидкой смазке 56 000 об/мин
- Размер сопряженных деталей (da min.) 12,5
- Размер сопряженных деталей (Da max.) 19,5
- Размер сопряженных деталей (ra max.) 0,3
- Размер (a) 6,7 мм.
- Размер (r1 min.) 0,15 мм.
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK47/20
Manufacturer: INA-FAG
Sizes: 47x57x20 (mm)
Weight:: 0.095 (kg)
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AT5 DD
Manufacturer: ContiTech AG
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Подшипник 6838
Manufacturer: NSK-RHP
Sizes: 190x240x24 (mm)
Weight:: 2.53 (kg)
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3 NBR 70(098,00x03,00)
Manufacturer: KASTAS
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BB144 ( ВВ 144 ) Le= 3727 мм
Manufacturer: ContiTech AG
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 46x76x84 (mm)
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Подшипник LL225749/LL225710
Manufacturer: NACHI
Sizes: 127.000x165.895x18.258 (mm)
Weight:: 0,948 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 62x90x13 (mm)
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Bearing NJ2334
Manufacturer: ETERNO
Sizes: 170x360x120 (mm)
Weight:: 65.5 (kg)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 315x365x20 (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.