Подшипник 7209 C
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.468 kg
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.468 kg
Технические характеристики из каталога производителя:
- Обозначение 7209 C
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,468 Кг
- Частота вращения предельная при пластичной смазке 12 000 об/мин
- Частота вращения предельная при жидкой смазке 17 000 об/мин
- Размер сопряженных деталей (da min.) 52
- Размер сопряженных деталей (Da max.) 78
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 18,2 мм.
- Размер (r1 min.) 0,6 мм.
- Расчетный коэффициент (f0) 14,2
Подшипник 6980
Manufacturer: NSK-RHP
Sizes: 400x540x65 (mm)
Weight:: 42 (kg)
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Подшипник H715343/H715311
Manufacturer: NSK-RHP
Sizes: 68.262x136.525x46.038 (mm)
Weight:: 3.241 (kg)
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Bearing NUP205EVA
Manufacturer: TMB
Sizes: 25x52x15 (mm)
Weight:: 0.14 (kg)
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Подшипник NU 2236 EM
Manufacturer: NSK-RHP
Sizes: 180x320x86 (mm)
Weight:: 31.4 (kg)
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Bearing BCE57
Manufacturer: INA-FAG
Sizes: 7.938x12.700x11.112 (mm)
Weight:: 0.006 (kg)
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K97 HNBR(28x38x8)
Manufacturer: KASTAS
Sizes: 28x38x8 (mm)
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Manufacturer: ContiTech AG
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K22 PU(16x24x6,5)
Manufacturer: KASTAS
Sizes: 16x24x6,5 (mm)
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Подшипник 7221 A
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 3.84 (kg)
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ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31311-A-N11CA-A80-120
Manufacturer: FAG
Sizes: 55x120x63 (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.