Подшипник 42687/42620
Inner diameter:: 76.2 mm
Outer diameter: 127 mm
The size of the width: 30.162 mm
Weight:: 1.468 kg
Outer diameter: 127 mm
The size of the width: 30.162 mm
Weight:: 1.468 kg
Технические характеристики из каталога производителя:
- Обозначение 42687/42620
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,468 Кг
- Частота вращения предельная при пластичной смазке 2800 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 27,3 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 90
- Размер сопряженных деталей (db) 121
- Расчетный коэффициент (e) 0,42
- Расчетный коэффициент (Y0) 0,79
- Расчетный коэффициент (Y1) 1,4
- Размер сопряженных деталей (ra1 max.) 3,3
K15 PU(120x104,5x6,3)
Manufacturer: KASTAS
Sizes: 120x104,5x6,3 (mm)
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HTD 4326 14M CXP
Manufacturer: ContiTech AG
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AT10 700 ( АТ10 700 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
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Bearing 61920
Manufacturer: ETERNO
Sizes: 100x140x20 (mm)
Weight:: 0.83 (kg)
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K150 NBR FABRIC(76x60x8/5)
Manufacturer: KASTAS
Sizes: 76x60x8/5 (mm)
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K753 PTFE/NBR(95x79,5x6,3)
Manufacturer: KASTAS
Sizes: 95x79,5x6,3 (mm)
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Подшипник NA5905
Manufacturer: NSK-RHP
Sizes: 25x42x23 (mm)
Weight:: 0.14 (kg)
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Bearing 61888M (1000888H)
Manufacturer: TMB
Sizes: 440x540x46 (mm)
Weight:: 22.5 (kg)
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K781 PTFE(100x105x50 )
Manufacturer: KASTAS
Sizes: 100x105x50 (mm)
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AT5 DD
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.