Подшипник A4050/A4138
Inner diameter:: 12.7 mm
Outer diameter: 34.988 mm
The size of the width: 10.998 mm
Weight:: 0.055 kg
Outer diameter: 34.988 mm
The size of the width: 10.998 mm
Weight:: 0.055 kg
Технические характеристики из каталога производителя:
- Обозначение A4050/A4138
- Размер (r min.) 1,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,055 Кг
- Частота вращения предельная при пластичной смазке 12000 об/мин
- Частота вращения предельная при жидкой смазке 16000 об/мин
- Размер сопряженных деталей (ra max.) 1,3
- Размер (a) 8,2 мм.
- Размер (r1 min.) 1,3 мм.
- Размер сопряженных деталей (Da) 18,5
- Размер сопряженных деталей (db) 32
- Расчетный коэффициент (e) 0,45
- Расчетный коэффициент (Y0) 0,73
- Расчетный коэффициент (Y1) 1,3
- Размер сопряженных деталей (ra1 max.) 1,3
Торцевое уплотнение RM U4(250)-65
Manufacturer: RiMi
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Корпус UKFL317+H2317
Manufacturer: NACHI
Weight:: 14.5 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 22.00x24.00x1.00 (mm)
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RPP8 DD 3476 MFX - Megaflex
Manufacturer: ContiTech AG
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MEGADYNE ISORAN 1800 GLD8 ( RPP8 1800 GOLD )
Manufacturer: ContiTech AG
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Подшипник 7322B
Manufacturer: NACHI
Sizes: 110x240x50 (mm)
Weight:: 11 (kg)
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Mechanical seal RM 70-15A
Manufacturer: RiMi
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Bearing 7312ACM (46312H)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.75 (kg)
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Bearing 62012RSZ1 (180201Z1)
Manufacturer: TMB
Sizes: 12x32x10 (mm)
Weight:: 0.037 (kg)
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K69 POM(25x22x5,6)
Manufacturer: KASTAS
Sizes: 25x22x5,6 (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.