Подшипник 390A/394A
Inner diameter:: 63.5 mm
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.846 kg
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.846 kg
Технические характеристики из каталога производителя:
- Обозначение 390A/394A
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,846 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 4300 об/мин
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 20,9 мм.
- Размер (r1 min.) 1,3 мм.
- Размер сопряженных деталей (Da) 73
- Размер сопряженных деталей (db) 104
- Расчетный коэффициент (e) 0,4
- Расчетный коэффициент (Y0) 0,82
- Расчетный коэффициент (Y1) 1,5
- Размер сопряженных деталей (ra1 max.) 1,3
K18 (95x75x22,4)
Manufacturer: KASTAS
Sizes: 95x75x22,4 (mm)
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Bearing 6305N
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.23 (kg)
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SPA 1060 Lw L=L EL
Manufacturer: ContiTech AG
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 31x42x8 (mm)
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DHTD 1190 D14M CXP
Manufacturer: ContiTech AG
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 570x620x20 (mm)
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6.99 NBR 70(291,47x06,99)
Manufacturer: KASTAS
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K69 POM(225x220x24,8)
Manufacturer: KASTAS
Sizes: 225x220x24,8 (mm)
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STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 45x65x10 (mm)
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SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 50x90x13 (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.