Подшипник HR32303J
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 20.25 mm
Weight:: 0.178 kg
Outer diameter: 47 mm
The size of the width: 20.25 mm
Weight:: 0.178 kg
Технические характеристики из каталога производителя:
- Обозначение HR32303J
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,178 Кг
- Частота вращения предельная при пластичной смазке 8500 об/мин
- Частота вращения предельная при жидкой смазке 11000 об/мин
- Размер сопряженных деталей (da min.) 28
- Размер сопряженных деталей (Da max.) 41
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 12,5 мм.
- Размер (r1 min.) 1 мм.
- Расчетный коэффициент (e) 0,29
- Расчетный коэффициент (Y0) 1,2
- Расчетный коэффициент (Y1) 2,1
- Размер сопряженных деталей (Da min) 39
- Размер сопряженных деталей (Db min.) 43
- Размер сопряженных деталей (db max.) 23
- Размер сопряженных деталей (rb max.) 1
Bearing NNU4930K/W33P5 (D4382930K)
Manufacturer: TMB
Sizes: 150x210x60 (mm)
Weight:: 6.1 (kg)
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GEAR PULLEYS 14M-140S 621.09 (14M-140S 621.09/90)
Manufacturer: BBC
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K22 NBR(12x18x5)
Manufacturer: KASTAS
Sizes: 12x18x5 (mm)
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Подшипник 230/530CAE4
Manufacturer: NSK-RHP
Sizes: 530x780x185 (mm)
Weight:: 298 (kg)
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HTD 8M 3704 ( HTD8M 3704 -V, -M, -MFX )
Manufacturer: ContiTech AG
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Подшипник 539/532X
Manufacturer: NSK-RHP
Sizes: 53.975x107.95x36.512 (mm)
Weight:: 1.45 (kg)
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Подшипник 24092CAE4
Manufacturer: NSK-RHP
Sizes: 460x680x218 (mm)
Weight:: 266 (kg)
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K21 PU(50x63x6)
Manufacturer: KASTAS
Sizes: 50x63x6 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 58x90x12 (mm)
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K21 NBR(16x32x10)
Manufacturer: KASTAS
Sizes: 16x32x10 (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.