Подшипник 6909
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.126 kg
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.126 kg
Технические характеристики из каталога производителя:
- Обозначение 6909
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,126 Кг
- Частота вращения предельная при пластичной смазке 9 500 об/мин
- Частота вращения предельная при жидкой смазке 12 000 об/мин
- Размер сопряженных деталей (da min.) 49
- Размер сопряженных деталей (da max) 50
- Размер сопряженных деталей (Da max.) 64
- Размер сопряженных деталей (ra max.) 0,6
- Расчетный коэффициент (f0) 15,9
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2212-TVH
Manufacturer: FAG
Sizes: 60x110x28 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 210x250x14 (mm)
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Bearing K30x37x18
Manufacturer: INA-FAG
Sizes: 30x37x18 (mm)
Weight:: 0.0030 (kg)
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Bearing IR8x12x10
Manufacturer: INA-FAG
Sizes: 8x12x10 (mm)
Weight:: 0.048 (kg)
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K22 PU(45x65x10)
Manufacturer: KASTAS
Sizes: 45x65x10 (mm)
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Подшипник NU 312
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.82 (kg)
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Подшипник 7210 B
Manufacturer: NSK-RHP
Sizes: 50x90x20 (mm)
Weight:: 0.477 (kg)
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Bearing 16052
Manufacturer: ETERNO
Sizes: 260x400x44 (mm)
Weight:: 18.5 (kg)
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O-RING
Manufacturer: NQK SF
Sizes: 168.00x175.00x3.50 (mm)
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x170x13 (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.